Best Stainless Steel Underwater Lighting in 2026

>>> 16 colors & 4modes: With 16 solid colors and 4 various light modes, remote control allows you to dial-in whatever color your want, create a stunning sunset, a vivid shores of a reef,or highlight submerged caves, takes your underwater view to a hole new level.

>>> Lighting brightness adjustable --- There are two button(Rise / Down) in the left-top of the remote to adjust the brightness for this light. It can make your fish tank a colorful landscape.

>>> IP68 Waterproof --- The tank light is amphibious with IP68 Rating, can be fully submerged in water and work underwater (note: Power Adapter, Switch and Remote are Non-submersible!). Two strong suction cup help fix the led light bar firmly on the top of fish tank or the bottom of fish tank and any where you want put in the fish tank to decorate your fish tank, fitting for aquarium, fish tank, pool, etc.

UP GRADE LED BEADS: Up graded RGB led light beads brighter than others, long life span and energy saving;Upgraded suction cups give you endless possibilities on how to use these light;Water resistant can be fully submersible.

BUILT-IN TIMER: The fish tank light has built-in timer and 3 timing durations, it will come on and go off at the same time every day and light up for 4 hours,8 hours or 12 hours.No need to buy extra timer.

REMOTE CONTROL: With 16 solid colors, 4 various light modes, 4/8/12 hours light cycle,red green blue adjust and favorite color saveing,with wireless remote control allows you to dial-in whatever color your want, Change intensity, adjust the color changing speed,turn light on/off on-demand.

Colorful Visual Effect- 24 keys controller can provide 16 colors and 4 modes (smooth/flash/strobe/fade) for your fish tank. Multi Color Changing LED Lamp gives bright light effects and a totally different vision.

Lighting Brightness Adjustable - Two buttons (Rise / Down) in the left-top of the remote used to adjust the brightness for this light. It can make your fish tank a colorful landscape.

Energy saving - 5050 LED lights chip make the fish tank lights 35% brighter than others. 5050 SMD lamps are safe, low heat and long-lasting. Can be widely used in fish tank, turtle tank, reptile tank, pond and so on.

【Remote Control】11 LED RGBW Lights, 16-Colors Changing Effects and 4-Lighting Modes: FLASH/STROBE/FADE/SMOOTH, you can set up the effects you want at anytime, makes your aquarium and the fish more beautiful.

【Adjustable Brightness】There are 7-levels brightness can be adjusted. You can find the most suitable brightness, don't worry about being too dark or too bright.

【Round Disc Design】Round disc shapes can stay steady at the bottom of the tank bubbler, maximizes the outlet area of the air stone, provides you with a amazing underwater effect.

【FULLY SUBMERSIBLE AND EASY TO INSTALL】The LED aquarium fish tank light meets the IP68 waterproof standard and can be used underwater, both salt water and freshwater are supported. It can be easily mounted on the smooth surface such as fish tank cover or background glass with upgraded adjustable suction cup accessories. This 15 inch long aquarium led light is suitable for 20～30 gallon aquarium starter kit large fish tank.

【WIRELESS AND WIRED REMOTE CONTROL WITH MEMORY】Please aim at the receiver with wireless remote controller, you can easily turn ON/OFF, adjust brightness, change color, select transition effect (flash, strobe, fade, smooth). You can also short press or long press the button on the wired remote control to change color or turn ON/OFF the light. These settings are stored in memory and remain the same when you turn on the waterproof fish tank lights again.

【DIMMABLE FULL SPECTRUM RGB AQUARIUM LIGHT, GOOD FOR PLANT AND FISH】This full spectrum LED grow light is adjustable in brightness, good for the growth of live plants. The led aquarium lamp has excellent color rendering, which make it a suitable colorful lighting fixture for fish, betta, glofish, gold fish, guppies, jellyfish, crab, turtle. You can use it to decorate air stone bubbles, coral, reef, rockery, terrarium, fountain, etc.

【FULLY SUBMERSIBLE AND EASY TO INSTALL】The LED aquarium fish tank light meets the IP68 waterproof standard and can be used underwater, both salt water and freshwater are supported. It can be easily mounted on the smooth surface such as fish tank cover or background glass with upgraded adjustable suction cup accessories. This 7.5 inch long aquarium led light is suitable for 1～10 gallon aquarium starter kit small fish tank.

【WIRELESS AND WIRED REMOTE CONTROL WITH MEMORY】With wireless remote controller, you can easily turn ON/OFF, adjust brightness, change color, select transition effect (flash, strobe, fade, smooth). You can also short press or long press the button on the wired remote control to change color or turn ON/OFF the light. These settings are stored in memory and remain the same when you turn on the waterproof fish tank lights again.

【DIMMABLE FULL SPECTRUM RGB AQUARIUM LIGHT, GOOD FOR PLANT AND FISH】This full spectrum LED grow light is adjustable in brightness, good for the growth of live plants. The led aquarium lamp has excellent color rendering, which make it a suitable colorful lighting fixture for fish, betta, glofish, gold fish, guppies, jellyfish, crab, turtle. You can use it to decorate air stone bubbles, coral, reef, rockery, terrarium, fountain, etc.

Color Changing LED Aquarium Light: The RGB LED aquarium light come with 16 color& 4 modes,with controlled by wireless remote controller, this LED fish tank light can make your fish tank a colorful landscape. And your fish and reptiles seen like swimming or moving in part of oceans

Ultra Bright: Compared with other LED, our 5050SMD LED bead is more brighter, energy efficient and long lasting. It can last for more than 50,000 hours

Working Modes: Built in IR receiving sensor and 24keys RGB remote controller, this submersible aquarium light can give off 16 kinds of monochrome static lighting effects(10 level adjustable brightness), and 4 kinds of dynamic effects (flash, strobe, fade, smooth ) with 10 level adjustable speed

PERFECT HOME DÉCOR: Are you searching for a way to add a special touch of elegance and coziness to your home without having to spend tons amounts of money and time? Then we have the answer: the submersible led light pad!

EASY TO USE: All you must do in order to light up (with 16 colors) your favorite pond, pool, fountain or vase is simply adding the 3 AAA batteries, turn on the bad and place it in the water. You will be amazed by the amazing effect the led pad has in the water, providing with an exquisite sensation for your home.

SPECIAL ACCESSORIES: In order for you to fully enjoy the comfort of having such a décor accessory, we have added four remote controls that allow you to turn on and off the led pad, as well as choosing different colors and selecting one of the four light modes: smooth, strobe, fade and flash.

【FULLY SUBMERSIBLE AND EASY TO INSTALL】The LED aquarium fish tank light meets the IP68 waterproof standard and can be used underwater, both salt water and freshwater are supported. It can be easily mounted on the smooth surface such as fish tank cover or background glass with upgraded adjustable suction cup accessories. This 11 inch long aquarium led light is suitable for 10～20 gallon aquarium starter kit small fish tank.

【WIRELESS AND WIRED REMOTE CONTROL WITH MEMORY】With wireless remote controller, you can easily turn ON/OFF, adjust brightness, change color, select transition effect (flash, strobe, fade, smooth). You can also short press or long press the button on the wired remote control to change color or turn ON/OFF the light. These settings are stored in memory and remain the same when you turn on the waterproof fish tank lights again.

【DIMMABLE FULL SPECTRUM RGB AQUARIUM LIGHT, GOOD FOR PLANT AND FISH】This full spectrum LED grow light is adjustable in brightness, good for the growth of live plants. The led aquarium lamp has excellent color rendering, which make it a suitable colorful lighting fixture for fish, betta, glofish, gold fish, guppies, jellyfish, crab, turtle. You can use it to decorate air stone bubbles, coral, reef, rockery, terrarium, fountain, etc.

【Suitable for outdoor and indoor】Ideal for aquarium, fish tank, turtle tank,reptiles,home or party decor,pool,pond and other similar occasions.

【Submersible and Memory Function】The aquarium light has memory function,can remember the last save setting,Safe working voltage 12V DC, Beautify your tank without any risk to people and fishes,IP68 Submersible suitable for freshwater and saltwater

【Say goodbye to the dark】 aquarium background lighting blink your fish create a stunning sunset, a vivid shores of a reef,or highlight submerged caves, takes your underwater view to a hole new level.

[IP68 Waterproof Design] IP68 waterproof pool lamp adopts double-layer waterproof design.Built in 10 premium LED beads.Both the lamp body and the battery back cover are equipped with a thick silicone waterproof ring, and designed with a special watertightness structure, providing you with stronger waterproof function.

[16 Colors & Dimmable] There are 16 different colors and 4 dynamic color-changing modes that allow you use the remote to switch between static and dynamic settings.bathtub lights also allowed to increase or reduce the brightness of static lighting. Perfect atmosphere strobe lights for daily use or holiday decoration, provide you an instant and fantastic lighting feeling.

[Upgraded RF Remote Range] Our LED Underwater Pond Lights is controlled by RF remote, one remote controls all the swimming pool lights. It has a very strong signa. Max remote range is 100FT/30M (in the air), 6.6FT/2M (underwater), even through water and walls. You can easily use the remote to change colors or adjust brightness at a distance.

🌈[ 3-in-1 Pond Lights] Adjustable, Brighter & Longer Wire. The light heads can be adjusted 90 degrees. One light have 18 LED beads, total cable length 5.5m, more flexible and convenient to use.❤For the first time, please press the "STROBE" and "FADE" buttons at the same time to activate❤

🌈[ IP68 Waterproof and Resistant to Corrosion ] The led submersible lights is produced with professional dust-proof and IP68 waterproof technology, which is durable.

🌈[RGB Pond Light with Remote Control ] Our LED underwater spot lights provides 16 colors, 4 modes of dynamic effects, and static fixed color effects, brightness adjustable, you can freely control the lamp via the wireless remote.

【3 installation options】UROPHYLLA upgrade spotlight is easy to install. ➀Ground stakes can be easily inserted into the soft lawn ➁Suction firm base can be glued to the smooth surface ➂Screws can be installed on the wall. You have the flexibility to make DIY designs in the house, front door, pool, garden, which sounds cool. For details, please refer to the instruction manual or main picture 7

【IP68 Super Waterproof]】The submersible LED light adopts a high-quality ABS shell and rubber sealing ring which can withstand temperatures of -4°F to 104°F. The IP68 waterproof design supports installation in outdoor scenes such as ponds, fountains, waterfalls. Note: The plug and remote sensor are not waterproof, you can use the waterproof extension box to prevent them get wet.

【2 IN 1 Control Lighting】12V bright lighting with 4 LED, have 13 colors and 5 modes (such as timing setting, color changing and flashing, etc.), have excellent decorative effects in indoors, decks, walls, trees. The lights can be controlled by remote control or a power controller. Our spotlight has a memory function, and the last setting will be remembered when it is turned on next time.

48-LED COLOR CHANGING SPOTLIGHT: It comes with total 48 LED changing color lights for this submersible lamp and with these colorful underwater lights, it will render your garden look a bit more alive and thereby, creating a kind of warmth, together with harmonious and romantic atmosphere in your backyard.

HIGHEST WATERPROOF GRADE: It is obvious that this pond light is absolutely waterproof and the waterproof grade standard can reach up to IP68,namely, the highest standard of water-resistance. Meanwhile, it indicates that the lamp body can be entirely submerged in water without causing any problem.

DRIVE-BY-WIRE MODE: All of the switches of pond lights are controlled by an electric wire. Compared with other remote controls on the market, this drive-by-wire type is tended to be more stable and it will not easily damage. It can not only set multiple lighting modes but also set the timing function.

IP68 Waterproof Landscape light：With waterproof DC connector, Docean underwater aquarium spotlight features truly 100% IP68 waterproof, more safer and more durable in the water by adopting ABS engineering plastics, permanent waterproof effect. The total cable length of 20 ft approximately, it provides more-needed flexibility in various settings, which is also ideal decorative accessories for aquarium, fish tank, fountain, swimming pool or garden pond, waterfall, etc

Upgrade Spotlights: The colorful RGB pond light equipped with 36 brilliant LED bulbs, adds beautiful and dazzling sight when lighting up the water fountain or swimming pool and so on, can be used underwater and controlled by remote control. No UV or IR radiation, energy saving, long lifespan and environmental protection

Large Sensing Range: This waterproof pond light upgrade RF controller with memory function, longer remote distance is 15m, better meet your needs, no directionality or line of sight needed. With 16 colors to select , 4 modes ( flash, strobe, fade, smooth) to choose , 10 level brightness & speed available, make your pool much vivid

【Remote Control & Manual】- The aquarium air stone creates beautiful underwater effects with 11 LED RGBW lights, 16-colors changing effects and 4-lighting modes: FLASH/STROBE/FADE/SMOOTH, you can set up the effects you want at anytime, can also be manually switched, makes your aquarium and the fish more beautiful.

【Ultra-high Dissolved Oxygen】- This aquarium bubble light built-in air bubble stone, you could connect the air pump to creates air bubbles for improving oxygenation and gas exchange, which makes double oxygen dissolving rate in water. Increases air flow/circulation to oxygenate water, which is beneficial to aquatic life. Always keep your fish vivid and lively.(AIR PUMP IS NOT INCLUDED).

【Round Disc Design】- Round disc shapes can stay steady at the bottom of the tank bubbler, maximizes the outlet area of the air stone. And add beauty to your display aquarium with this round fish tank bubbler stone to create micro bubbles.

【Upgrade Waterproof Level and 120° of Rotation Angle】:pond lights led underwater with IP68 waterproof material,the lid of the light and transformers are waterproof inside ,features silicone gaskets and precision lenses for the dependable waterproof performance.You can easily adjust the lighting angle you want.

【Remote Control & Multi-function】:Pond lights can adjust 7 Colors (yellow,red,cyan,blue,green,magenta,red+green+blue), 4 dynamic effects(jump mode,twinkle mode,gradient mode,slow gradient mode), speed,brightness and set time.

【Timing & Energy Saving】: There are timing options on the remote control (4H, 6H, 8H),Set the lights to stay on for 4, 6 or 8 hours,it means you can turn lights on at dusk , turn off at dawn automatically.

【Halloween Pumpkin Lights】LED submersible lights available in 13 static colors and 4 lighting modes. Super bright 10 led built-in makes the 2.7 inch underwater lights more attractive.

【Pumpkin Lights Battery Operated】Submersible led pool lights powered by 3XAAA batteries (NOT INCLUDED). Will last longer with qualified dry batteries, easy to install and replace. Equipped with IR remote control within 3-8M distance, and one remote can control multiple waterproof pool lights.

【Waterproof Pumpkin Lights】The underwater pool light has an O-ring waterproof ring, which can work well both indoors and outdoors. NOTE: Tighten as much as possible before use to help waterproof.

NEW DESIGNED LED NEON LIGHT WITH BIG POWER CONTROL BOX, 4 LIGHTING MODES AND 16 COLORS: This new arrival LED neon Strip Rope Light with 24key IR remote controller and 1500W big power LED controller box, it can directly light up to 100m led neon light, but no worry about voltage drop. There are 4 lighting modes available( Flash, Strobe, Fade, and Smooth), and 16 different dreaming colors changing, you can choose them according to different occasion

DIMMABLE AND SUPER BRIGHT: This light is dimmable, 2 light bightness modes available. 60 units 5050 SMD LEDs per meter, totally 6000 LEDs of 100m. The brightness of 5050 LEDs is 3 times as 3528. Low voltage drop, more little light attenuation, well-distribute lighting in the whole strips

WATERPROOF IP67: The LED rope strip lights is rating IP67 waterproof level, so it will still work in raining. But the 24Key IR Remote Controller and LED Controller is just IP44 waterproof level, please keep them far away from the water(PS.: It can not put it underwater or around the swimming pool)

IP68 Waterproof: This waterproof landscape light is made of high quality IP68 material. This light is rain and water resistant and can be submerged in water, you can install this light underwater in ponds, fountains or waterfalls and other outdoor scenes.

36 LED Bulbs and 16 Colors: Each yard spot light comes with 36 LED bulbs. These lights are available in 16 colors and 4 modes. The remote control can adjust the brightness. When setting 4 modes, the color change speed is adjustable. Please note, the W button is not the white color, it shows all leds lighting up.

180° adjustable: This underwater pond light is easy to install and adjust the lighting point according to your habit, just install this light vertically and horizontally on smooth surface. Easy to use.

Input Voltage: DC 12V ; Output: 10W; Cord Length: 30cm/12-Inch. NO Plug, just bare wires need extension and hardwiring (For plug version, please refer to ASIN: B01149ZHYE)

Silver Aluminum; Ruber seal ring; Arc-shaped tempered glass

Ingress Protection Rating: IP65 Water resistant ; all the kinds of lights cannot be put into the water for use directly. pls use a transparent cover to the light's seal to take care of the water intrusion problem.

11 Modes & Solar Powered & 18 hrs Long-Lasting-Solar string lights offer 4 color steady-on modes(warm white & 3 different mixture colors)and 7 lighting modes(Breathing, Slo-Glo, Warm White Flash, Mixture Color Flash, Cycle Flash, In Wave, Combination). Solar outdoor lights run on solar power with big-size solar panels and work for up to 18 hours after a full charge (6 hours). Build a colorful house with the Ollny color-changing solar lights.

IP65 Waterproof & Constant Brightness & Energy Saving-Weather Resistant solar garden lights survive all around the year in extreme weather like a hot sun, furious downpours, and freezing snow! Solar patio lights stay bright for 18 hours, with constant brightness. 5 W energy savings solar-powered outdoor lights don't cost a penny to run. Soft and flexible moss green rope blends well with path, grass, shrubs, trees, and flower bushes.

Durable & Super Bright & Atmosphere Maker-Outdoor lights with super bright beads and withstands strong pulls rope have 50,000 hours lifespan that is longer-lived than most led lights, great for a birthday party, yard barbecue, movie night, garden prom, anniversary, wedding, Christmas, thanksgiving, new year, and holiday celebrations, Create the ambiance as outdoor string lights, tree lights, string lights, Christmas lights, and fairy lights. Outdo your neighbor's house by using Ollny lights!

Color Changing Lamp: Available in power on/off,dim,16 static colors and 4 lighting modes,as flash,strobe,fade and smooth,match 10 high-brightness RGB SMDs with glare processing,make the light softer and the light mixing effect is better

Wireless Operated: Equipped with 24 key IR remote control with 3-5M distance except underwater,and each remote can control all multi color led lights,light up your lantern,jackolantern,pumpkin,floral,table centerpieces,ice sculpture,patio,pathway,garden,kitchen,backyard,step lights

Waterproof Pool lights: To be used for both indoors and outdoors,be available in underwater condition,like water filled fish bowls and for vessel,bar,trees,bath tub,hot tub,spa,inground swimming pool,shower room and or alike

✅Reliable quality: Made of 9pcs 3w led insides,total 27w super brightness for your Yacht Boat Drain Plug Led Light.Bronze housing materials,100% anti-corrosion.

✅High Performance: Self-contained circuitry with no external controllers required.The drain plug light operates within a wide 9-30v DC range.use remote control change RGB color

✅Easy Installation: Easy add underwater led light to your boat in minutes.No drilling hole in your boat,Great for night-time cruising,swimming,diving and fishing.Drain plug light has overheat protection,you must test or use it in water.

【Newest and Upgraded Submersible LED Light Design】: Smarich pool light features new structure of LED lamp beads and RF remote control, the brightness and performance of control increase up to 50% than others' light, it's definitely the best choice for your party decoration. Due to the energy-saving of switching power supply, Smarich LED Light has more battery life span than any others, it would definitely help you to save more money!

【Wide Range of Applications for Mounting It Anywhere】: Unlike the traditional suction lights with cups in the past (only applicable to smooth surfaces), Smarich have adopted a new bonding method, whether it is a smooth or a bumpy surface, this magic led light is all applicable! It's safe, harmless, and environmentally friendly! Smarich Light also equipped with suction cups and magnets for mounting, only need to be placed on the position you want, will not fall off, enjoy immediately!

【Ergonomics Design IP68 Waterproof RF Control】: Our new RF remote control is 4 inches length longer and bigger than the old version(only 3 inches) for holding in hand. You could control your lights while having a bath or swimming in pool. We've simplify the buttons from 21 to 8 keys, it has the same function as the old one but more easier for controllability. It has color selection, FLASH/SMOOTH/FADE dynamic modes, timmer setting, brightness adjustable level, memory function and SOS lighting.

TIMING FUCTION: Choose a lighting duration then automate your aquarium light without intervention.sleeping ,traveling or busy with work,no more worry about your aquarium.

COLORFUL: Automatically cycle the colors of the rainbow or pause on your favorite color,the dazzling colors brightly illuminate your aquarium, takes your underwater view to a hole new level.

REMOTE CONTROL: With 13 solid colors and 4 various light modes, wireless remote control allows you to dial-in whatever color your want, Change intensity, adjust the color changing speed,turn light on/off on-demand.

NEWEST NEVER FALL-OFF DESIGN: Considering the different pool liner surfaces, our pool lights with 2 magnets and 4 suction cups(enough for smooth surfaces). Meanwhile, we prepare professional glue for uneven surfaces, with very high-end strength and good adhesion to most common substrates, even on wet substrates. The glue is safe, harmless, eco-friendly, and won't pollute your pool. It's a new bonding method, no more worry about pool lights falling down

14 LEDs & 16 BRIGHTER COLORS: SANSI waterproof shower light has 14 premium LED beads and a curved shell design based on mirror optics to help disperse the light, and enlarge the lighting range, it's 3 times more bright and vivid colors than the other 10 beads submersible lights. With the remote control, you can switch between static and dynamic settings, keep lights on one constant color or let them change in 3 modes--flash, fade, and smooth

MAX 200FT/61M RF REMOTE RANGE & TIMER: One remote can control multiple lights at the same time, no need to aim at the lights. The strong signal can control deeper and farther distances-- 260ft/80m in the air, and 16.4ft/5m in water. And it can adjust 5 brightness levels and has a timing function, you can choose to run for 2 hours, 4 hours, 6 hours even 24 hours at a time, it's very easy to use.(Note: The water will absorb lots of signals, please stay close to the control lights within 16.4ft/5m)

💖【What Our Firework Light Can Bring for you?】213 Lighting Modes with Music Sync Function.The timer allows you personalize your schedule at any time you like, such as light up for a surprise birthday party, a memorable wedding scene, a coming new year, or Christmas decor.Also suitable for adding more fun and atmosphere for you bedroom.It's really cool! Definitely can light up a room!When you want to relax,the music sync function also can adjust your mood.

💖【3 Ways to Control This RGB Firework Light】Our Lights with the newest smart IC, which can be controlled by APP,remote control, or the button on the cable.If you do not want to control the lights by APP, you can also control it by the remote, our remote with some novelty and fun lighting modes which are different from the APP, 9 light colors, dimmable, timer and music sync modes. These lighting modes can be run automatically, and also can run by Mode "+" or Mode "-", choose the modes you want.

💖【For Indoor & Outdoor Use】Our Light includes the PVC protective cover and upgraded copper string lights, the strings with IP65 waterproof grade, so do not worry about it if use it outdoor, you can hang it on the wall or anywhere you want once assembled(Do not use it underwater).This light is USB plug-in, which is more safe, energy-saving and convenient. Our Firework lights with 96pcs RGB LED lights, can be customized with 16 million RGB colors,

REMOTE CONTROL, SUPER BRIGHT, AND DIMMABLE: This LED rope strip light is with 110V-130V 750W 11 Keys remote control dimmer, you can adjust lighting brightess from darkness to 100% brightness. 60 LEDs/M SMD 5050, 13-15 LM per LED, 2 times of brightness than 2835

WATERPROOF IP67: Covered by transparent waterproof flexible PVC tube, which protects it very well and makes it easy to clean. Waterproof IP67 rating, so it can be used in the water or raining. But the LED controller and remote is not waterproof, please keep them away from water(PS.:It can not put it underwater or around the swimming pool)

GOOD FOR DIY AND HOME IMPROVEMENT: Clear PVC tubing is Flexible, transparent and durable, it can be shaped, formed or bent in any angle or shape to perfectly fit the space being decorated. It comes with silicone clips. You can fix it on some place you want. Ideal for decorating and bright home,office, indoor, outdoor. The rope lights can be used for cove lighting, outlining buildings, windows, walkway and garden paths, accenting decks, patios, front porches, staircases, etc

UPDATED REMOTE CONTROL AND MEMORY FUNCTION: The LED color changing neon light is with a upgraded 24key IR remote controller, you can control the light in the remote, very convenient and wide application. The controller is with a memory function, the light will performs the last lighting setting when you turn on again after tuen off

16 COLORS CHANGING, 4 LIGHTING MODES AND DIMMABLE: 16 colors: green, white, blue, red, yellow....4 lighting modes: Flash, Strobe, Fade, and Smooth.Besides, its lighting brightness can be adjustable.So you can setting premium colors, mode, and brightness depends on different specific occasion

WIDE APPLICATION: Replacement for traditional Neon lighting of Structure outline, ideal for decorating and brightness home, bar, KTV and office. LED flexible rope lights can be used for cove lighting; outlining buildings, windows, walkway and garden paths; accenting decks, patios, front porches, staircases, letter sign mark, etc.( PS.:It can not put it underwater or around the swimming pool)