Best Jc Halogen Bulbs in 2026

(10) x JC Type G4 Halogen Bulb 12V 20W

Base: G4 Clear Bi-Pin Base (4 Millimeters between Pins)

Type: JC Halogen: Wattage: 20W

[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.

JC Type G4 Halogen Bulb 12V 10W

Base: G4 Clear Bi-Pin Base (4 Millimeters between Pins)

Type: JC Halogen: Wattage: 10W

ENERGY SAVING HIGH OUTPUT: 20W, 280 Lumens. Voltage: 12V A/C or D/C. Average Household Energy Costs is $2.4 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.

39 Watt - Replaces 50W (Same lumen output)

PAR20 Halogen - 120V

Indoor & Outdoor Use

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.

[10 Bulbs] 12V AC/DC G4 Bi-Pin Halogen Light Bulb. Light Bulb Base: G4 Bi Pin (4mm Spacing), PREMIUM quality cost 50% less than major brand name light bulbs.

[VERSATILE APPLICATION]: Widely used in many home appliance. Accent lighting, Microwave, pendant light, Range, Wall mounts Sconces, cabinet puck lights, chandeliers, table lamps, floor lamps, and landscape lighting fixture, RV, yachts and boats.

[Premium Quality and Standard size]: EXACT and Perfect replacement, all major brand name G4 halogen light bulbs.

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

Output: 100W, 1050 lumens. Voltage: 120V. Dimmable, R7S Base, 2700K Warm white.

Safety lighting products: High Quality Eco-Halogen. Omni-Directional 360° Beam Angle. No flickers. No lead or mercury. Instant On.

Lighting Application: Good for Floodlights for Home, Shop, and Office, Work and Security Lights, Showroom, Stage and Studio Lights, Floor Lamps, Landscape Lights, Chandeliers, Ceiling Lights, Cabinet Lighting, Pendant Lights, Floor and Table Lamps, Studio Lighting, Wall Sconces

✔ 【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.

【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.

New 5 Pack JC G4 12v 5W Precision Halogen Light Bulbs Anyray A1732Y

Base: G4 Bi-Pin Base (4mm Millimeters between Pins) 5 Watt 12volt

Each bulb is Brand New & packed in the individual box

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

10 Pc Type G4 Halogen Bulbs, 12V 20 Wattage, 280 Lumens, Soft light, Diameter: 0.38” (0.95cm), Length: 1.19” (3.0cm), Base: G4 Bi-Pin (4mm or 0.16” apart), 0.7mm Diameter (updated)

G4 Halogen Light Bulbs are precision manufactured with top quality components to illuminate for up to 2000 hours. It's easy to click the bulbs into your light fitting

High Quality Eco-Halogen. Omni-Directional 360° Beam Angle. 2700K Warm White, CRI 100

✅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.

ENVIRONMENRAL & HIGH OUTPUT: High quality halogen light bulbs 20watts, high output 350 lumens, ultra-high color rendering index CRI99+, 2700K warm color temperature provides very pleasant light. Halogen light bulbs 2 pin are lead or mercury free, have no UV or IR radiation, and are safe for your home and the environment.

ENERGY-SAVING & DURABLE: Our G4 bulb is made of high quality tungsten wire that work safely under AC12 volts more than 2000 hours lifespan , saving the cost of frequent bulb replacement. Compact length of small tube with clear glass ,diameter: 0.35 inches (8.9 mm), length: 1.21 inches (30.8 mm), base: G4 2 pins (4 mm pitch).

EASY INSTALLATION & WIDELY USED: DORESshop outstanding G4 T3 JC 12V 20W halogen bulbs the double pins of the G4 base can be easily put into all standard G4 canning fixtures is an ideal choice for under cabinet puck light, chandeliers.

【ENERGY SAVING HIGH OUTPUT】: 10Watt, 120 Lumens. Voltage: 12Vote 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.

39 Watt - Replaces 50W (Same lumen output)

Dimmable PAR20 Halogen - 120V (Replaces 50PAR20)

Indoor & Outdoor Use - Ideal for use in recessed cans and track lights, as well as outdoor flood light fixtures

G4 2 PIN FITTING - 4MM SPACING BETWEEN 2 PINS - Pack of 10 units , wholesale pricing for retail customers - 20 Watt - 31mm Length / 1.57" Length G4 T3 Halogen Light Bulb 12 Volt - Suitable for AC or DC Low Voltage Lamps Worldwide

Suitable Replacements For A 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

Bi Pin G4 fitting , fits standard GX4 fittings Desk Lamps, Under Cabinet Puck Fixtures , Decorative Accent Light Fixtures , Kitchen Counter Island Pendant Can Lighting , Various Small Consumer Appliances Also Use g4Light Bulbs Which Need Replacements , Oven Fan Microwave Light Bulb

ENERGY SAVING HIGH OUTPUT: G4 Halogen Light Bulb 10W, 140 Lumens, Average Household Energy Costs is $1.2 per Year. IMPORTANT TIPS: This bulb ONLY used for AC/DC 12 volt, please don't used for 120 volts.

EXCELLENT AND SAFE LIGHTING QUALITY: High Quality Eco-Halogen, Instant On, Wide 360° Beam Angle, Fully dimmable, no flicker, no buzzing sound, CRI 100, 2700K Warm White. No lead or mercury, CE and RoHS Compliant.

WIDE APPLICATIONS: Often used for Accent Lights, Under Cabinet Puck Light, Chandeliers, Wall Mounts Sconces, Closet Lights, Floor Lamps, Table/Desk Lamps, Track Lighting, Landscape Lighting, 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.

This promotion pack includes 10PC high quality pin base halogen bulbs, G4 base, 20W, 12VAC/DC input.

Eye care technology, flicker free, UV free, Omni directional, Truest color deoxidization, CRI100, warm white, Instant on and fully dimmable.

Ideal for Accent Lights, Under Cabinet Puck Light, Chandeliers, Wall Mounts Sconces, Closet Lights, Floor Lamps, Table/Desk Lights, Track Lighting, and Lighting for Landscape, RV, Caravan, Boats, Yachts, etc.

✔(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.