Best Varmhus in 2026

【4-Color Lamp Beads&10 Levels Brightness Adjustable】The new fish tank light has 30 LEDs:13-White/12-Blue/3-Red/2-Green.The brightness and switches of the White-Green,Red-Blue LEDs can be defined from 10% to 100% individually or simultaneously.Press the "W" key to adjust the White-Green lights and press the "B" key to adjust the Red-Blue lights.10 gears incremental cycle.

【3 MODES FISH LIGHT Switchable】The aquarium light has three kinds of switchable mixed lights: White-Green, Red-Blue, White-Green-Red-Blue.Submersible LED Aquarium Light with switchable 3 modes meet the lighting needs of different aquarium aquatic plants, freshwater fish and marine fish.Press power button, the first:White-Green, the second:Red-Blue, the third:White-Green-Red-Blue, and the fourth full off.

【Auto On/Off Cycle Timer】The aquarium lights for fish tank built in timer and 3 timing durations, it will come on and go off at the same time every day and light up for 6 hours,10 hours or 12 hours.No longer worry about your aquarium when busy with work, traveling or sleeping.

BUILT-IN TIMER -- Our Fish Tank Clip on Light has a built-in timer, it will start working at the same time every day and light up for 6 hours, 10 hours or 12 hours.

RGB Light -- Up graded RGB light beads brighter than others, long life span and energy saving. Ultra bright and full spectrum RGB LEDs for showing vivid colors of aquatic plants and fish, can make your fish tank like a colorful landscape.

BUILT-IN DIMMER -- VARMHUS glow fish tank light can adjustable brightness and luminosity. Press "W" (Adjust the intensity of white light) press "B" (Adjust the intensity of blue light) buttons from 1-10 times, adjust brightness from 10% to 100%. Create wonderful waterscapes with different lights.

【Auto On/Off Cycle Timer】The aquarium lights for fish tank built in timer and 3 timing durations, it will come on and go off at the same time every day and light up for 6 hours,10 hours or 12 hours.No longer worry about your aquarium when busy with work, traveling or sleeping.

【3 MODES FISH LIGHT Switchable】The aquarium light has three kinds of switchable lights: Blue, White, Blue-White.Submersible LED Aquarium Light with switchable 3 modes is better for aquarium aquatic plant,freshwater fish and marine fish and so on.Press power button, the first -White, the second -Blue, the third blue and white, and the fourth full off.

【10 Levels Adjustable Light Brightness】The brightness and switches of the white and blue LEDs can be defined from 10% to 100% individually or simultaneously.Press the "W" key to adjust the white light and press the "B" key to adjust the blue light.10 gears incremental cycle.

【4-Color Lamp Beads&10 Levels Brightness Adjustable】The new fish tank light has 42 LEDs:18-White/17-Blue/4-Red/3-Green.The brightness and switches of the White-Green,Red-Blue LEDs can be defined from 10% to 100% individually or simultaneously.Press the "W" key to adjust the White-Green lights and press the "B" key to adjust the Red-Blue lights.10 gears incremental cycle.

【3 MODES FISH LIGHT Switchable】The aquarium light has three kinds of switchable mixed lights: White-Green, Red-Blue, White-Green-Red-Blue.Submersible LED Aquarium Light with switchable 3 modes meet the lighting needs of different aquarium aquatic plants, freshwater fish and marine fish.Press power button, the first:White-Green, the second:Red-Blue, the third:White-Green-Red-Blue, and the fourth full off.

【Auto On/Off Cycle Timer】The aquarium lights for fish tank built in timer and 3 timing durations, it will come on and go off at the same time every day and light up for 6 hours,10 hours or 12 hours.No longer worry about your aquarium when busy with work, traveling or sleeping.

【Auto On/Off Cycle Timer】The aquarium lights for fish tank built in timer and 3 timing durations, it will come on and go off at the same time every day and light up for 6 hours,10 hours or 12 hours.No longer worry about your aquarium when busy with work, traveling or sleeping.

【3 MODES FISH LIGHT Switchable】The aquarium light has three kinds of switchable lights: Blue, White, Blue-White.Submersible LED Aquarium Light with switchable 3 modes is better for aquarium aquatic plant,freshwater fish and marine fish and so on.Press power button, the first -White, the second -Blue, the third blue and white, and the fourth full off.

【10 Levels Adjustable Light Brightness】The brightness and switches of the white and blue LEDs can be defined from 10% to 100% individually or simultaneously.Press the "W" key to adjust the white light and press the "B" key to adjust the blue light.10 gears incremental cycle.

Waterproof--With waterproof IP67 rating, this LED light Bar could be submerged entirely under or above the water.

Multi-size--7-44 Inch, we offer different size for different fish tank type. Can be widely used in fish tanks, cisterns, rockeries, pet cages and others. Bright LED Bar can make your tank look like part of oceans, and your fish and reptiles seen where they're swimming or moving.

RGB Light--Up graded RGB light beads brighter than others, long life span and energy saving. Ultra bright and full spectrum RGB LEDs for showing vivid colors of aquatic plants and fish, can make your fish tank like a colorful landscape.

【Auto On/Off Cycle Timer】The aquarium lights for fish tank built in timer and 3 timing durations, it will come on and go off at the same time every day and light up for 6 hours,10 hours or 12 hours.No longer worry about your aquarium when busy with work, traveling or sleeping.

【3 MODES FISH LIGHT Switchable】The aquarium light has three kinds of switchable lights: Blue, White, Blue-White.Submersible LED Aquarium Light with switchable 3 modes is better for aquarium aquatic plant,freshwater fish and marine fish and so on.Press power button, the first -White, the second -Blue, the third blue and white, and the fourth full off.

【10 Levels Adjustable Light Brightness】The brightness and switches of the white and blue LEDs can be defined from 10% to 100% individually or simultaneously.Press the "W" key to adjust the white light and press the "B" key to adjust the blue light.10 gears incremental cycle.

【Timing&Cycle】Features 4, 8,or 12-hour day and night cycles,choose a lighting duration then automate your aquarium light without intervention.Turn on/off 24 hours/7 days cycle.No longer worry about your aquarium when busy with work, traveling or sleeping.

【Colorful&Remote Controller】21 keys controller can provide 13 colors and 2 modes (flash/fade) for your fish tank.Automatically cycle the colors of the rainbow or pause on your favorite color. Multi Color Changing LED Lamp gives bright light effects and a totally different vision.

【Energy Saving&Upgrade LED】Up graded RGB light beads brighter than others, long life span and energy saving.Ultra bright and full spectrum RGB LEDs for showing vivid colors of aquatic plants and fish,Can be widely used in fish tank, turtle tank, reptile tank, pond and so on.

【Smart Bluetooth Connection and Timed】Fully full Bluetooth enable application, which allows you to choose from 16 million bright colors in a variety of dynamic lighting modes. You can DIY according to your own preference. A touch color selection, advanced color dimming, speed control, various flicker mode. You can use the timer mode on your mobile application to periodically open and turn off the lights, which is convenient.

【Remote Controller and APP Dual Control】We offer two convenient and stylish control modes: Bluetooth intelligent APP connection and 20 buttons remote control.Whether you can control the fish tank lights anywhere in your family, let you enjoy the change color, brightness, bright programs or music mode. No more worries about remote loss, we’ve got you covered.

【Music Sync】With the built-in advanced sound sensor, When you set “Music Mode”, LED aquarium lights will sync any sound captured from receiver and flash to the beat of your music，the colors will change with the music rhythm. Exclusive sound sync illuminates the music with finely tuned sound-activated technology. Simple design to create a beautiful, exotic and romantic atmosphere.

Body & Ball Type:Full Port, Low Operation Torque,316 Stainless Steel

Serviceable Valve - Can be taken apart via threads, Female NPT Ports

The valve is fitted with PTFE seals for maximizing corrosion resistance and lifespan of the ball valve

Contains one (1) API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit, including 6 bottles of testing solution, 1 color card and 4 glass test tubes with cap

Helps prevent invisible water problems that can be harmful to fish and cause fish loss

Accurately monitors 4 most vital water parameters levels in saltwater aquariums: high range pH, ammonia, nitrite and nitrate

ClassicLED pairs super bright 6500K white LEDs with rich 450nm blue LEDs for various color blends, perfect for beginners and experienced aquarists

White and blue LEDs can be operated together or independently for different color-temperature settings (6500K - 20000K)

Especially designed for freshwater fish-only tanks or low light level plants like Java Moss, Java ferns, banana plants, Anubia, Hornwort and Anacharis

ClassicLED pairs super bright 6500K white LEDs with rich 450nm blue LEDs for various color blends, perfect for beginners and experienced aquarists

White and blue LEDs can be operated together or independently for different color-temperature settings (6500K - 20000K)

Especially designed for freshwater fish-only tanks or low light level plants like Java Moss, Java ferns, banana plants, Anubia, Hornwort and Anacharis

ClassicLED pairs super bright 6500K white LEDs with rich 450nm blue LEDs for various color blends, perfect for beginners and experienced aquarists

White and blue LEDs can be operated together or independently for different color-temperature settings (6500K - 20000K)

Especially designed for freshwater fish-only tanks or low light level plants like Java Moss, Java ferns, banana plants, Anubia, Hornwort and Anacharis

ClassicLED pairs super bright 6500K white LEDs with rich 450nm blue LEDs for various color blends, perfect for beginners and experienced aquarists

White and blue LEDs can be operated together or independently for different color-temperature settings (6500K - 20000K)

Especially designed for freshwater fish-only tanks or low light level plants like Java Moss, Java ferns, banana plants, Anubia, Hornwort and Anacharis

🐠【Ultra Bright Led Light】this aquarium led light is DC12V/9W, 5730 large leds, super bright, makes the aquarium water look more sparkly clean.Suggest for fish tank 12 inch to 18 inch in width, support low-to-mid light level plant growth. Input: AC100-240V/60HZ. Suitable for freshwater aquarium, not for saltwater use

🐠【Adjustable Brackets】the fish tank light comes with 2 metal and 2 plastic mounting brackets, which are both freely extendable. You can easily to install this led fish tank light on most aquarium tanks, with cover or no, with rims or rimless

🐠【3 Light Color Modes】this aquarium light has 3 light modes: White LEDS, Blue+white+red LEDS, Red+ blue LEDS, it's very easy to shift the color by press the second button for 1 to 3 times on the controller. Color changes will make your one aquarium change to 3 different wonderful views

On/Off/Dimming of white and blue LEDs together or independent

Three fade modes for cloud cover effec

Two lunar light mod

Super bright 6500K White LEDs with optimized spectrum 460nm Blue LEDs for healthy growth of plants

More LEDs offer a higher level of luminous efficiency and brightness, 50% brighter than before

Adjustment can be made for both brightness and color temperature. Very easy to lower the blue lights for a more warm look, or use high blues and low whites for a cool even look

Super bright 6500K White LEDs with optimized spectrum 460nm Blue LEDs for healthy growth of plants

More LEDs offer a higher level of luminous efficiency and brightness, 50% brighter than before

Adjustment can be made for both brightness and color temperature. Very easy to lower the blue lights for a more warm look, or use high blues and low whites for a cool even look

Allows accurate views of plants, invertebrates and fish in their natural colors

Provides an adjustable solution to mount LED light fixtures on virtually any aquarium

Easy to install over the aquarium glass with the included screws, with no drilling or cutting

IMMERSE YOURSELF IN THE PEACE & CALM OF THE OCEAN: Watch jellyfish models swim quietly, creating a beautiful ambiance. Lifelike jellyfish movements are so realistic you will question if they are real. The overall effect with changing lights is simply mesmerizing fascinating relaxing & hypnotic. Ideal for your home, office, children's room, doctor’s office, rehab institutes or day care centers. This is the Original authentic Large Tower Jellyfish lamp version only from Lightahead.

THE ULTIMATE SENSORY STIMULATION JELLYFISH LAMP FROM LIGHTAHEAD PIONEERS IN AQUARIUM LAMPS: The quiet movement of realistic life like Jellyfish in the tank with fascinating color changing lights create a beautiful Tranquil, peaceful & soothing deep-sea ambiance which could help reduce stress & anxiety. Great for children, adults & seniors with special needs, including dementia ADHD & autism. May helps improve mood & well-being.

FASCINATING COLOR CHANGING EFFECT. IDEAL FOR HOME OFFICE OR ANY INSTITUTION FOR PEOPLE WITH SPECIAL NEEDS: Fascinating Color changing effects. With quiet motor. The Lamp comes with 2 pcs life like synthetic Jellyfish with 18 LED lights(6pcs Red+6pcs Blue+6pcs Green); 5 fascinating color light changing effects.

Fits aquarium tank from 18" to 24" in length with adjustable mounting brackets

Light body without docking brackets: 17” L x 2.7” W. Tank thickness: No limit to rim size

Configuration: Total 42 LEDs, 30 pcs 6500K white LED, 6pcs blue LED, 3 pcs pink LED, 3 pcs Green LED

Aquarium LED light: Finnex planted+ 24/7 HLC LED light

24/7 mode: fully customizable LED sunrise & Sunset

Plants: Plant capable grow LED bulb configuration

Super bright 6500K White LEDs with optimized spectrum 460nm Blue LEDs for healthy growth of plants

More LEDs offer a higher level of luminous efficiency and brightness, 50% brighter than before

Adjustment can be made for both brightness and color temperature. Very easy to lower the blue lights for a more warm look, or use high blues and low whites for a cool even look

BRIGHTER LIGHT White LEDs create a shimmering illumination that mimics sunlight’s natural underwater effect – now 25% brighter compared to previous model white LEDs

NIGHT LIGHT EFFECT Enjoy your aquarium at night by switching to the blue night light mode

RUBBER FEET Use with a glass canopy – rubber feel minimize slipping

BLUE LED LIGHT: Easily convert an aquarium into a stunning home for your GloFish fluorescent fish.

MOONLIGHT MODE: Transform your aquarium in moonlight mode (blue LED lights on) to make GloFish décor and fish fluoresce even more brilliantly.

QUICK INSTALL: The quick install makes it easy and convenient to turn any aquarium into a GloFish aquarium.

The full-spectrum light combines 6500K white, 450nm blue, TRUE 660nm deep red and green LEDs, producing a fine-tuned color spectrum. Adjustable spectrum on 2 lighting modes achieves more control flexibility. (Spectrum adjustable only when using timer, not for manual on)

Provides more options to adjust the auto On/Off time and brightness. Featured 15 or 30-minute ramp-up and dim-down to simulate natural sunrise and sunset, waking the fish up in soft lighting and ensuring a good sleep with complete off at night

Excellent color rendition with a high CRI of 91 for better appreciation of aquatic plants without distortion, restoring the most accurate natural colors of fish and aquatic plants. Suitable for freshwater or saltwater fish and low-medium light level plants

AQUARIUM LIGHT: Easily convert an aquarium into a stunning home for your GloFish fluorescent fish.

BLUE LED LIGHTS: Suspend GloFish LED Aquarium Light over your aquarium cover to enhance your tank.

FOR UP TO 10 GALLONS: Add to your 10-gallon aquarium to create the ultimate GloFish environment.

Programmable, gradual 24-hour light cycle settings (sunrise, mid day, sunset and night), 7 unique band waves for full spectrum results and independent color control

Fully adjustable positioning (up/down, side-to-side, forward/backward) and new over-the-glass mounting design with repositionable, secure grip

The new generation of H.T.E (High Thermal Efficiency) LEDs function at a higher operating temperature, providing improved long-term light output and spectral performance

【24/7 Light Cycle】Two light modes available. This 24/7 light mode replicates the natural living conditions, starting with warm orange light at sunrise to bright full spectrum light at noon and starry blue light at the last 30 minutes, default light auto on at 6 AM and auto off at 22:50. Turn on/off time can be postponed or beforehand

【Custom Mode】Aquarium led light features 3 timers (6 hours, 10 hours or 12 hours), 7 customizable lighting colors (full spectrum, red, blue, green, orange, purple and cyan) and 5 levels of intensities (10%, 25%, 50%, 75% and 100%). By using different effects and colors you can create a spectacular atmosphere that really showcases the fish and creates a beautiful addition to any room

【Great for Planted Tank 】This is a great planted tank light, super-bright 6500K white LEDs paired with the full-spectrum RGB LEDs 5 rows of led bulbs together to emit bright light to bring out the colors of your fish and plant. Sealed with waterproof coating, it is water resistant even sits at no canopy tank