Best Jc Led Bulbs in 2026

[Note tip]: <1>Size: 12mm*36mm, Please note that this bulb is larger than a traditional halogen bulb. Please refer to the second picture for details. <2>ONLY used for 12 volts(AC12V and DC12V) lighting appliance.<3>Non-dimmable, please don't use them with dimmer or unstable 12 volts, or the bulbs will flicker or make noise.

[Technical Features]: Watts: 3W LED bulb Equivalent to 20W T3 Halogen Bulb, Volts: AC/DC 12V, Warm White 3000K. If you use this bulb to replace the halogen lamp and the bulb are blinking (flickering) after installtion; there are two way to aviod flickering: 1. Change your transformer to LED driver; 2. Keep one halogen lamp in your light system, don't all install led.

[Application]: Easy Installation:Standard G4 base,can be easily fitted instead of ordinary halogen bulbs.G4 LED light bulbs are used for landscape lighting, RV,courtyard, garden, lawn lights, puck lights, under cabinet lighting, under counter lights, post lights, recessed light and etc. Attention: Humid environment, like pathway, patio, sailing boat, will shorten the lifespan of this bulb.

Our advantage: 1. Most g4 on market only can work with stable 12v, our g4 bulb is AC/DC12-24V wide voltage, better compatibility, work well with most transformers;2. Higher lumens, brighter.

【Solve G4 Flicker issue】1. Please make sure your voltage is low voltage AC/DC12v-24v; 2. Change your transformer to LED driver; 3. Keep 1-2 halogen g4 in your system, don't all install led; 4. Please contact us to get help.

【Notice Size】This G4 3W Warm White LED bulb is 13.5x41mm/0.53x1.61in, longer than old G4 halogen bulbs, please check the dimension of the fixtures before purchase.

High Brightness Landscape T3 G4 LED Bulbs. G4 Bi-pin base for easy plug-and-play installation.300 Lumen output in 3 Watts. It equivalent to 20-30W JC type halogen bulbs, which saves over 85% on your lighting costs.

Nice Warm Color. No color shift, works like a charm. Our high CRI LED chipsets produce pleasant soft warm white color. What's more, the color would always stay the same, unlike some silicone coated G4 bulbs that the color might shift after using a period of time.

Radially mounted LEDs emit a 360° viewing angle. It provides a great mount of light all around, which is perfect for numerous outdoor landscape lighting applications such as step lights, deck lights, driveway lights, path lights, gazebo lights and paver lights.

ENERGY SAVING & ECO-FRIEDNLY: The G4 led bulb is only 3w but can reach up to 270 lumens of brightness, equivalent to 20w-25w halogen bulb, save 90 percent on electric energy. No lead or mercury. Certified with UL, CE and RoHS.

PREMIUM QUALITY & DURABLE: Our G4 bulbs is well protected in soft silicone type material and built-in heat resistant ceramic, cooler to the touch than the halogen bulb. Longer lifespan of 25000h, save your hassle and cost on maintenance.

NO FLICKER & WARM WHITE LIGHT: Instant on to full brightness, no flicker, effectively protect you and your family’s eyes. 80+ CRI ensures vivid vision with original colors; Warm white 3000k, creating a cozy, pleasant and warm environment.

Save up 90% on your electricity bill with LED lighting! Replace 20W halogen bulb by 2W LED. Now with LED for a more true and natural color experience.

LED chips on sigle side , 180° Beam Angle, instant on with no glare or flikering;

Reduce re-lamp frequency.Save effort and maintenance costs on changing bulbs frequently; Not Dimmable, Don't work with dimmer switch.

Not dimmable AC/DC 12V g4 LED bulb, 360° beam angle, daylight white 6000K gives off bright clear light instantly brightening up the working space, energizing your workout or business meeting

Save up to 93% on your energy bill by replacing 20W g4 halogen bulb with 1.5W G4 LED

Standard g4 bi pin base, easily replace traditional jc halogen bulbs

✔ 【Good Efficiency】 Save 90% on electricity bills, warm white 3000K, 12V 400 lumen, equivalent to 30W 40w Halogen bulb.

✔ 【Bright G4 Lamp】 Easy to install, standard G4 base for all G4 base lighting. Compatible with AC/DC 12V.

✔ 【Non-Dimmable】:These G4 bulbs are not dimmable. Please do not use them with dimmers.

[Energy Saving] You can conserve energy and lower your electricity utility by using these 1W S14 LED replacement bulbs, which are comparable to 5 watts of conventional incandescent lighting. They are also capable of lasting a very long time, with a life rating of 25000 hours.

[Decorative String Light Bulbs] This bulb is ideal for both indoor and outdoor decorations because of the 2200K warm white light which softens the illumination and creates a warm ambiance around you.

[Weatherproof and Shatterproof] Because the waterproof LED S14 edison replacement bulbs have a high housing transmittance and glow identically like glass light bulbs, they are weatherproof and shatterproof and are therefore protected from severe weather.

【Not dimmable】 Can't work with any dimmer ✔You may need to leave 1 or 2 halogen bulbs in fixture. Otherwise there's not enough load for your transformer/power supply and the led bulbs would flicker and buzz.

【3.5W 350Lm Brightness】 Designed for 20W 35Watts halogen replacement, save 90% on electricity bill of lighting. This 12v LED bulbs need LED compatible transformer,not 120V input directly.Made by ceramic housing for better heat dissipation purpose.

【Easy Installation】Standard bi-pin G4 base, direct plug-and-play under AC10-18V/DC12-24V low voltage, perfect for chandeliers, ceiling light, track Lighting, outdoor landscape garden yard patio path driveway step deck walkway lighting.

5 pcs T3 G4 Base Bi Pin JC LED Halogen Xenon Replacement Bulb

1.8W Consumption 20W Equivalent 200 Lumens LED G4 Replacement Bulb

For use in Ceiling Lights, Pendant Lights, Desk Lamps, Table Lights, Puck Lights, Under-counter Lights, Closet Lights, Under-cabinet Lights

✅Energy Saving - AC/DC 12 volts 20 watts g4 light bulb replacement by 1.5 watt g4 led bulb, save over 90% on Electricity Bill of Lighting for you.

✅Excellent Performance - Made of good led chips and silicone material coated, anti-pressure, heat and impact resistant that let g4 led save effort and maintenance costs on changing bulbs frequently, No Flicker, No UV or IR Radiation.

✅Easy to install - Standard bi pin base light bulb, easily install to replace ordinary g4 halogen bulbs. Please note that these g4 bulbs are not dimmable, please do not use with a dimmer, otherwise the bulbs will flicker or make noise.

【Excellent Performance】: G9 bulb 40w provides full level of brightness 480lm immediately without waiting time for warming up. CRI 100Ra, which make the object more vivid and more attractive. warm white 2700k, creating a cozy, pleasant and warm environment.

【Reliable Quality & Safe】: Made of high-quality tungsten filaments, these 40W G9 light bulbs enjoy 2,000 hours lifespan. The extremely long life reduces re-lamp frequency. No lead or mercury, No UV or IR Radiation, g9 bi pin bulb is safe for you and your family.

【Dimmable & Eye-Protective】: G9 light bulb, seamless dimming capability (10% - 100%) suitable for any atmosphere or decoration. Eye health is often overlooked, but it is important. Our G9 halogen bulbs No-flickering that can't cause fatigue.

【ENERGY SAVING HIGH OUTPUT】: 20Watts, 240 Lumens. Voltage: 12Volts AC or DC. Average Household Energy Costs is $1.2 per Year

【EXCELLENT AND SAFE LIGHTING OUTPUT】: High Quality Eco-Halogen. Omni-Directional 360° Beam Angle. 2700K Warm White, CRI 100, No Mercury. Instant On. Dimmable!

【LIGHTING APPLICATIONS】: Often used for Accent Lights, Under Cabinet Puck Light, Chandeliers, Wall Mounts Sconces, Closet Lig Floor Lamps, Table/Desk Lights, Track Lighting, and Lighting for Landscape, RV, Caravan, Boats, Yachts, etc.

ENERGY SAVING HIGH OUTPUT: 10W, 120 Lumens. Voltage: 12V A/C or D/C. Average Household Energy Costs is $1.2 per Year

EXCELLENT AND SAFE LIGHTING OUTPUT: High Quality Eco-Halogen. Omni-Directional 360° Beam Angle. 2700K Warm White, CRI 100, No Mercury. Instant On. Dimmable!

MANY LIGHTING APPLICATIONS: Often used for Accent Lights, Under Cabinet Puck Light, Chandeliers, Wall Mounted Sconces, Closet Lights, Floor Lamps, Table/Desk Lights, Track Lighting, and Lighting for Landscape, RV, Caravan, Boats, Yachts, etc.

1,【High Brightness & Warm White Light】: With a color temperature of 3000k and high output of 480lm, the 39w par20 halogen bulb release a bright warm white light, equivalent par20 50w halogen bulb, generating a comfortable atmosphere in your home, offices, retail shops, art gallery and etc.

2,【PAR20 Dimmable】: Fully smooth dimming from 10%-100%, you can adjust the brightness according to your needs. Each par20 flood light use xenon gas and silver reflector coating, saves up to 28% in energy costs than previous halogen technology. Our par20 39w offer an average of 3000 hours of lifespan, saving you the cost of frequent bulb replacement.

3,【High CRI100】: Par20 flood 39w 120v 480 lumens, CRI100 (Color Rendering Index), makes you see the colors the way they are supposed to be seen. Par20 halogen flood, no warm up time, instant-on at full brightness.

👉 [20W Replacement] – These 1.5w g4 led bulbs can replace 20w t3 halogen bulb. Save up to 92% on your electricity bill. Energy saving for your family. Best choice for your home lighting.

👉 [Note] – These g4 bi pin bulbs work with AC/DC 12v. If it flickering when working. You can replace your original transformer with an LED transformer, or use the g4 led with one or two halogen bulb.

👉 [G4 Led Bulb] – 1.5 watt g4 bulb, produce 150 lumen brightness. 6000k daylight light create a bright lighting environment for your home.

【Energy Saving】Save up to 93% on your energy bill by replacing 20W g4 halogen bulb with 1.5W G4 LED bulb. Great replacement of traditional halogen bulbs. Instant brightness, no need to wait for warm-up time.

【Excellent Performance】Non-dimmable AC/DC 12V G4 LED bulb. Made of high quality led chips, make the g4 light bulb long lifespan and save your maintenance cost. Transparent PC cover with good light transmission. 360° beam angle, 170 lumens, warm white 3000K emits soft comfortable light without glare, non flicker, best for accent lighting.

【Easy Installation】Size: 12*37mm. Standard g4 bi pin base, easily replace traditional g4 halogen bulbs. Ideal for landscape lighting, courtyard, garden, lawn lights, puck lights, under cabinet lighting, under counter lights, post lights, recessed light and etc.

Energy Saving＆High Output: These G4 led light bulbs is only 3 watts but can reach up to 270 lumens of brightness, equivalent to 20-25w halogen bulb, save 90% on power bill, great replacement of ordinary G4 halogen bulbs.

Premium Quality＆Durable: Made of high quality led chips and silicone material coated, anti-pressure, heat and impact resistant. Lifespan is over 30,000 hrs, save effort and maintenance costs on changing bulbs frequently.

Bright Daylight Light: Instant on, 360° wide beam angle, CRI> 85Ra, present object color vividly and clearly. Flicker Free, No Noise. 6000k daylight white, creating a clean, pleasant and cool bright environment for you.

✔(Pack of 10)Pack of 10 bulbs,G4 LED Bulbs 5W Halogen Bulb,all bulbs are brand new and high brightness.RoHS and CE Certified

✔5w Halogen T3 Clear Light Bulb ,Wattage: 5W ,Voltage: 12V,CCT: 2700K / Warm White.The base is G4, which is bi-pin 4mm apart. The color of the light is soft white and the light temperature is 2700K

✔12 volt 5 watt halogen light bulb bi-pin g4 base.Base: G4 Bi-Pin ,Size:0.7*1.8 inch.Easy to install, simple to replace, convenient to use

【Energy Saving】: These g4 led bulbs only consume 1.5w, equivalent to 20w halogen bulb, saving up to 90% energy cost. Great repleacement of ordinary g4 halogen bulbs.

【 Easy Installation】: Size: 12*12*40mm. With standard g4 bi-pin base, this 1.5w JC type bulb can be easily fitted instead of ordinary halogen bulbs. Compatible with stable AC/DC 12v. These g4 led bulbs are not dimmable, do not use them with dimmer switch, or the bulbs will make noise.(note: they cannot be directly connected to the home power supply. they need to be used with a 12v transformer, otherwise, they may explode.)

【Excellent Performance】: These g4 halogen replacement bulbs give gentle 3000k soft white light, creating a comfortable and cozy atmosphere. CRI>80Ra, which helps you get clearer vision and reduce visual fatigue with the best lighting environment.

Eco Efficient G4 Halogen Bulb Saves Energy While Providing Powerful Indoor & Outdoor Light

This G4 Bulb Emits 2700K Soft White Light Color is Dispersed Evenly for Bright Yet Inviting Natural Environment

G4 Socket Fits Special Light Fixtures (G4 Bulb Is Also Known as ,T3, BI-Pin, JC ,Type); Halogen Burns Longer Than Comparable LED

【Excellent Performance】 These G4 base NO FLICKER LED Bulbs designed to last for 5,000 hours or more, reducing the hassle of frequent replacement. Give off 130lm brightness. Instant on to full brightness, no flicker, no buzzing sound. They are able to go onto full brightness within 1 second (This G4 LED bulb is NO FLICKER, You can replace the halogen bulbs directly, no need to replace halogen fixture.)

【Energy-Saving & Eco-Friendly】 1.5W G4 LED Lights equivalent to 10W halogen bulbs, 6000K Daylight, providing cold and bright light. Save about 90% on your electricity bill. No lead or mercury, No UV or IR Radiation, safe for your home and the environment

【Easy Installation】 Standard G4 Bi-pin base, Silicone body, Mini size, 24Pcs 3014 SMD, replace ordinary halogen bulbs, the bulb size:10mm*36mm(0.39inches*1.42inches). Please must check whether the size will fit your fixture (see the picture)

【Warm White ,No Flicker, 】 CRI> 80 Ra. The color temperature is 2700K. No Flicker. High-quality lighting can avoid eyestrain and create a comfortable atmosphere for the room. Suitable for all kinds of interior decoration, such as living room, bedroom, corridor, etc.

【Scenes to be used】light output without flickering or buzzing. Suitable for different types of lamp holder G4 lamps: such as pendant lamps, ceiling lamps, ceiling fan lamps, cabinets, wall lamps and table lamps. It creates a unique lighting atmosphere for you.

【Energy saving】 Compared with traditional bulbs, BAOMING G4 bulbs consume only 3.5W. G4 light source can replace 30W halogen lamp and save 90% energy. 3.5W LED, can replace 20W, 30W, 35W, 40W ordinary bulb.

You can now get 10 bulbs with 9 bulbs to spare for about the same price as what you would pay for a SINGLE bulb at a big box home improvement store. Stop making those trips to the store and get 10 bulbs shipped to your door for just the price of one bulb.

Size : 45mm length / 1.77 inch length - T4 shape - 650 Lumen - Bi-Pin GY6.35 fitting JCD Type -

Replacements for : Sylvania 12V GY6.35 , Ikea desk lamps and Ikea under cabinet lighting , desktop organizer light bulb replacement , Wide Application Range From Low End Lighting To High End Illumination - Its Compact Sizes And Easy Fitment Allow Light Makers To Really Get Creative With Lighting.

【Energy Efficient】G4 led light bulbs is only 5w but can reach up to 450 lumens of brightness, equivalent to 35w 40w halogen bulb, saving 90% of energy on the electricity bill.

【Bright G4 Lamp】Instant on to full brightness, high color rendering CRI 80, 360° beam angle, no flicker, provide you and your family with comfortable 3000K warm white.

【Long Lifespan】Our G4 led bulb 12v with less heat output, long lasting and safer to use, save your hassle and cost on maintenance. If any problems with the products, please feel free to CONTACT US.

[Specifications] Power consumption: 2W; Halogen Equivalent: 20W; Input voltage: 12V AC/DC; CRI: 85; Beam angle: 360°; Luminous flux: 200 lumens; Color temperature: 3000K Warm White; Quantity: 10-Pack.

DiCUNO 2W G4 bi-pin LED bulb gives off a comfortable white light, making your room looks soft and inviting. They were widely used in under-counter fixtures, puck lights, desk lamps, landscape lights, etc.

[Energy-saving] Replace your 20W halogen bulbs with this G4 2W LED bulb, saving 90% of your electricity bill—high quality with an expected lifespan of 25000 hours, no need to change bulbs frequently. CE, FCC certified.

Each G4 T3 JC bi-pin base LED light lamp, comes with 19 pieces 2835-SMD chips, delivers 6000K daylight white and super bright 320 lumens @ energy saving 1 Watt that equivalent to 10W-20W halogen. 180 degree one side and flat round disc design, specially for RV interior light fixture, distributes overall forwarding beam without causing any waste of light output. Non polarity and mini small size, simply plug and play.

G4 LED bulb features low volt AC/DC 12V and non-dimmable, it won't work for light fixture with dimmer switch. We highly recommend to install with LED transformer instead of halogen transformer to eliminate bulb flickering, or buzzing. This LED light bulb is not same size as traditional G4 halogen bulb meanwhile also differs from G6.3 or G8 bi-pin base, please make sure the bulb dimension and bulb base fits your application.

LED bulb consumes low power and dedicate to save electricity bill. Each G4 LED bulb has extended life span reaching up to 30,000 hours and produces much less heat than halogen. It is commonly used for indoor kitchen, bathroom and bedroom of RV camper, travel trailer, motorhome, 5th wheel, marine boat, pontoon, vessel, barge, ship, sail boat, yacht, vehicle, van, caravan or truck and also for 12V outdoor landscape, garden, patio, yard, back yard, courtyard, gazebo, swimming pool.

【Light Bulbs Energy Efficient】1.5W G4 LED Bulbs Replacement 10-20W T3 Halogen Bulb Can save 85% on Electricity Bill of Lighting.

【High Performance】NO Flickering Lifespan is Over 20000 Hrs Save Effort and Maintenance Costs on Changing Bulbs Frequently , Omni Directional 360 Degree Beam Angle , Soft Warm White 3000K

【Note Tip】:Size: 0.39in*1.42in, This Bulb ONLY Used for 12 Volts(AC/DC) Lighting Appliance No dimmable Please don't Use Them with Dimmer or Unstable 12 Volts

ENERGY SAVING HIGH OUTPUT: 50W, 500 Lumens. Voltage: 12V A/C or D/C. This energy-saving bulb has an estimated annual energy cost of $5.92 (based on three hours/day).

EXCELLENT AND SAFE LIGHTING OUTPUT: High Quality Eco-Halogen, Instant On, Fully dimmable, no flicker, no buzzing sound, CRI 100, Eye-protective, Wide 360° Beam Angle, 2700K Warm White.

MANY LIGHTING APPLICATIONS: Often used for Accent, Under cabinet, Desk Lamps, Closet Lights, Displays, General Purpose Lighting And Some Landscape Lighting.

【STANDARD SIZE & EASY INSTALLATION】: 10 Pcs T4 JC Type GY6.35 Halogen Bulbs, 12V 50 Wattage, 650 Lumens, Diameter: 0.39"(10mm), Length: 1.54"(39mm). Standard GY6.35 bi-pin base, easy to click the bulbs into your light fitting, good compatibility.

【PREMIUM QUALITY & DURABLE】: BOGAO GY6.35 light bulbs 50W are used high quality tungsten wire and they are manufactured under our the strictest quality guidelines, lifespan is over 3000 hours, reducing the cost of replacement and maintenance.

【EXCELLENT & SAFE LIGHTING QUALITY】: High Quality Eco-Halogen, Wide 360° Beam Angle, CRI 100, Homogeneous Light, Eye-protective, 2700K Warm White. Fully dimmable, no Mercury, no flicker, no buzzing sound, Instant On.