Best T3 Led Bulbs in 2026

This is not dimmable bulb.The Ba15d bulb has a viewing angle of 360 degrees. It fits the halogen socket as a perfect replacement that produces less heat and an equivalent amount of light. It is mostly used as sewing machine light, vacuum cleaner light, reading lamp and desk lamp.

It uses the powerful 51pcs cooper bracket and gold-line packaging 2835SMD LEDs to emit the comfortable lighting.

Lower Consumption and Higher Brightness. Using 4 watts for up to 380 lumens of brightness, equivalent to 35W incandescent bulb. Save 90% on electricity bill of lighting.

This 300-watt bulb creates powerful, bright white lighting ideal for portable work lights and outdoor security fixtures.

Versatile for multiple applications, this 5200-lumen T3 bulb is designed for use in workshops, garages, or outdoors.

Features an RSC base. Flipping the switch immediately lights your spaces to full brightness; no slow starting or waiting.

💡【86% Less Energy Consumption】These A19 Shape LED bulbs with GU24 Base provide 800 Lumens of light, consume 8.5 watts only, equivalent to 60 watt incandescents with 86% less energy use. It's an economical alternative to outdated CFL bulbs.

💡【Features】 A19 shape, GU24 Twist Base LED Bulbs, 8.5 watt (60 watt equivalent), 5000K daylight, 800 lumens, CRI 80+, GU24 Base, AC 120V, instant on, non-dimmable.

💡【Wide Application】 GU24 twist base LED bulbs are versatile for multiple applications, such as garage, basement, office, living room, bedroom, hallway, warehouse, pavement, sconce, pendant fixture, washroom, closet, deck, laundry room, stairways, sconce, etc.

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.

This durable 10-watt bulb creates crisp, bright light that enhances the unique styling of your home while offering peace of mind in a well-lit outdoor space.

Versatile for multiple applications, this 3000-Kelvin bulb is ideal for illuminating walkways and accent landscaping. Dimming feature makes it easy to create the right ambiance for any activity.

Features a G4 base. Just by flipping the switch, your landscape is at full brightness. No slow starting or waiting.

★ With high quality 2835SMD, 850LM 360 degree beam angle as light source,providing comfortable Lighting, brighter than ordinary BA15D halogen bulbs.

★ 8.5W BA15D led bulb can replace 75W BA15D halogen bulb perfectly .Good heat dissipation ceramic and anti-fire transparent plastic cover make the bulb more durable / beautiful/ eco-friendly.

★ Standard BA15D base fits well into all your ordinary BA15D halogen bulbs ,easy to install . Work safely at AC110-130V.

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

1.These G4 Led Lighting Bulb is not Dimmable, Please do not use those g4 led bulb 12v with dimmers, or there will be flickering or noise.

2.These G4 Led light bulbs size is (13mm*37mm) - best led halogen replacement bulbs, Please must check the dimension of the bulb before purchase when you order it for use in a slot, such as a vent hood, enclosed sconce socket and pin light so on.Good qulity light bulb storage

3.Easy Installation: G4 Bi-Pin Base, silicone body, 48Pcs 3014 SMD 12V AC/ DC bulb lamp, Great repleacement of ordinary Halogen Bulbs ,T3 led bulbs, T4 led bulb , and under cabinet light bulb

✔ 【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.

【NOTICE SIZE】This Dimmable BA15D LED bulb is 18.5x67.7mm/0.7x2.6in,(DC)Double contact bayonet base,please check the dimension and scoket of the fixtures before purchase.

【Save electricity bill】This 6W Warm white BA15D dimmable led bulb is bright enough to replace 40W,50W,60W halogen bulbs,saving more energy and money.

【Dimmable & No Flicker】Dimmable BA15D led bulbs can adjust the lighting to be bright or dim,dimming range is more extensive.Compatiable with most led dimmers,No flicker,no buzzing,they also can be used as non-dimmable bulbs.

【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.

DiCUNO 6 Packs g4 LED bulbs to use only 3W power, which can replace 20 watts ~25 watts g4 halogen bulbs, saving 85%~88% on your electricity bill. With 25000 hours of lifetime, you don’t need to buy new bulbs frequently and will reduce the replacement cost.

The g4 led bulbs are low voltage designs that only operate on 12V AC/DC light settings. It would help if you used an LED transformer to achieve the 12 volts input voltage. CE, FCC certificated; No mercury, no UV/IR light; Safe to use.

Easy to install in seconds. With the two-pin base, insert the bulb in the socket, instant-on to full brightness, you can enjoy the 230 lumens light output in daylight white 6000K, light up your room. Warm tips: the g4 led bulb is much bigger than halogen bulbs, please remember to check its size before purchasing.

(Set of 2) 1800 lumens per T3-1/2 PGJ19 base H11 H8 LED bulb, total 3600 lumens for both H11 H8 H16 LED fog lights bulbs; equipped with high illumination and high power 56 pieces ETI LED chips.

Used for replacing stock yellowish halogen or HID fog lights, daytime running light(DRL) or cornering light lamp replacement for luxury looking & better vision. Cross Reference Number: H8, H8LL, H11, H1155, 711, 64211, 12362, 1255H11, H1155LL, H11LL, 22703486, 48078, 64211sup, 12362LL, H16, 64219, etc.Built-in Intelligent IC driver and aviation aluminum material for best cooling and longer lifespan.

Working Power: 8.5W, Waterproof IP67; Color: 8000K Ice Blue. Non-polarity bulbs.

(Pack of 2) BA15D Mini LED lamp 110v 120volts 6000K White 52psc 2835smd LED

BA15D 5w LED Light Bulb equivalent to a -40watt halogen Bulbs

BA15D LED 360-degree light angle,low heat,safer than halogen bulbs,led bulb has Excellent heat dissipation, low power consumption, high brightness

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.

【Larger Size】Non-dimmable Bayshe AD/DC 12 volt T3 G4 3.5watt Bulb is 0.63X1.70 inch, please check your fixture demensoion before purchase.35000 Hours Lifespan, Lower maintenance costs by reducing re-lamp frequency. 2 Year Warranty.

【3.5W G4 Led Light Bulbs】Replace 20W 35Watt 40 Watt halogen bulb, saving energy over 90%. Not dimmable, please do not connect it to dimmers.it may cause flicker or damage the bulbs.

【Easy Installation】 Standard G4 socket bulb 3.5W 350lm,360 Degree angle: Can be easily fitted to replace low voltage 20-40watts halogen G4 light.Creating a cozy and warm white full glow ambient atmosphere, perfect lighting source for outdoor and landscape applications such as step lights, deck lights, driveway lights, path lights, gazebo lights and paver lights.

T5 T10 Wedge Base LED Bulbs 12V Low Voltage. This t5 led landscape bulb is 12vDC Standard LED lights, without CANBus error free function. when this t5 t10 led bulbs were used on the new European cars & High-end Luxury with OBC wiring system, the onboard computer will reject them. The dashboard will show error, warning, bulbs will flicker on and off.

Less power consumption: This t5 wedge base led bulb 12v only draws 1 watt per bulb but equivalent to 7W incandescent bulbs. Decreasing 90% of your electricity bills and greatly save your money.

Long life span: With 25,000hrs long life time, t5 led landscape bulbs can save the efforts on frequently searching new products and replacing old bulbs. What’s more, this t5 t10 wedge base led bulb produces very little heat and stay cool when light up, preventing the light fixture being melt.

Excellent design for t5 wedge base led bulb 12v. This T5 T10 wedge base led bulb has the entire LED/board assembly enclosed within a weather-tight plastic housing. Use less wattage and getting twice the brightness. Not only are brighter, the t5 wedge led bulb allows to add more lights because the wattage is lower. No more overly-hot bulbs, a major reduction in current draw on the aging power transformer units.

Attention: This t5 wedge base led bulb 12v could NOT work for any under counter or cabinet lighting, which might cause flicker. For landscape lighting, the LED bulb is used to replace the T3-1/4 T5 T10 194 miniature wedge bulbs. For automotive RV lighting, the LED bulb is used for T10 wedge bulbs replacement and for dome lights only, NOT for the automotive T5 Instrument Cluster Gauge Dashboard Indicator lamps and headlights. The width base of this t5 t10 wedge base led bulb is 0.38inch.

Standard size: please do refer to the second picture with size, to check if these t5 t10 wedge base led bulbs are suitable for your wedge base light fixture or not. The color rendering index of this t5 wedge led is over 80ra, which would make the yard under its lights more vivid.

◈ ENERGY-SAVING - 4W E12 LED Bulb (not-dimmable), 380LM, for 110volt~130volt, well replace 40Watt e12 candelabra bulb, save 90% of the cost on lighting

◈ NO FLIKERING & HIGH CRI- Gentle 5000K daylight white light, no blue tin, 80+ high color rendering index, render object colors vividly and naturally, ideal for chandeliers, ceiling lights, pendant lights, table/desk lamps, bedside lamp

◈ LONG LASTING - Upgraded heat dissipation design & low energy consumption make lower heat output, extend lifespan to expected 30,000 hours, save cost and hassle on bulb maintenanc

✔(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

【Excellent Performance】Using 7.5 watts for up to 730 lumens of brightness,equivalent to 75-80W Halogen Bulbs.Save 90% on electricity bill of lighting.

【Low heat and high efficiency】LED bulbs run very cool.Say goodbye to the high heat of halogen lamps,instant-on to full brightness,no flicker,no buzzing sound.3000K soft lighting creates a cool and comfortable environment.

【Simple installation】Double contact bayonet base easy to install,plug and play.Suitalbe for any indoor household use with Ba15d Double Contact Bayonet base in living rooms,kitchens,dinning rooms,bedrooms,offices,hallways,ceiling fans.

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 percent 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.

Comfortable Warm White: Instant on at full brightness, wide 360 degrees beam angle, CRI 85Ra, present object color vividly and clearly. Flicker Free, No Noise. 3000k warm white, creating a cozy, pleasant and warm atmosphere for you.

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.

MANY LIGHTING APPLICATIONS: Often used 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.

【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.

ENERGY SAVING - The maximum setting illuminates an equivalency of a 150-Watt incandescent bulb of 2200-lumen but only consumes 20Watts, 90% significant power saving. The 3 way bulbs are rated to last over 25,000 hours, making it one of the best energy efficient light bulbs!

WIDE APPLICATION - The 3 Way Light Bulbs can produce three lightness levels: high-medium-low (500lm-1600lm-2200lm). General use LED light bulbs for table lamps, floor lamps, reading lamps, ceiling fans, sconces, living room, bedroom, or any fixtures that can make use of 3-way light bulbs. NOTE: Do Not Use Dimmer Switch with 3-Way bulbs.

PERFECT REPLACEMENT - The three way light bulbs are perfect direct replacement for incandescent, halogen or CFL bulbs with standard E26 medium screw bases. No waiting time to warm up to full brightness like CFL.

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.

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

G4 led bulbs with hermetic clear silica gel, flat shape, moisture resistant,g4 bi-pin base,warm white light (3000K) with a 360 degree angle,easy to Install, 270 lumens of light output,light pattern same as halogen bulbs.

Compatible with AC 12V and DC 12V.Replace 20 Watt-25 Watt Ordinary Halogen Bulb by 3 Watt LED G4 Bulb, Low Heat, Safer than Halogen Bulbs, Average 25,000 Hours Lifespan, Save over 90% on Electricity Bill of Lighting for you.

Instant on to full brightness,no flicker, High colour rendering (CRI > 80), Protect your eyes, offering a comfortable and warm ambience, Mercury-Free and No UV or IR,CE and ROHS Certification, good for your family.

- Direct replacement for T4, 79674-S3N-941/36774-SEP-A01/79628-S2A-003 35855-S2A-003 35851-S2A-003 35855-S2A-A13

- Please check the base diameter of your vehicle's bulb or the compatible part # before placing an order. This bulb is for the 10 mm base to fit as shown in the photo. If yours is 8 mm, please select T3 model: Amazon ASIN # B013HJ1A4A ... If yours is 12 mm, please select T4.7 model: Amazon ASIN # B09V2TXXHT

- If they don't light properly after inserting into the socket, please insert oppositely or flip the bulb horizontally to match the + and - polarity. Also, try to pull the pins on the base outwards a little in case the bulb is slightly loose or no good contact in the socket.