Best Energy Efficient Under Hood Light Bulbs in 2026

【Perfect Appliance Light Bulb】 UL Listed. IP54 waterproof, No heat, No flicker, No blue light, No warm up time. Plenty of light and turns on instantly to full brightness with no time delay. -20℃ to 45℃ working temperature range. Perfect for refrigerator, freezer, range hood application.

【Make your Refrigerator and Range Hood Brighter】Same size, more brightness. 60W Equivalent with standard A15 size. The LED bulb can gave off a light of 600 lumen with soft white 3000K color, more bright than competitors (400 lumen). Replace your 40W/60W traditional incandescent bulbs to make your refrigerator, oven, and range hood brighter.

【Wide Application】A15 600 lumen E26 base, It works well in kitchens, bathrooms and other damp location. Perfect for ceiling fan lights, desk lamps, bedside lamps, reading lamps, table lamps, vanity lights, pendant lights, garden lights, wall lamps, floor lamps and others used in general conditions. Except refrigerator, it is also application in living room, bedroom and other indoor or outdoor lighting fixtures. Compact size, Easy to install.

Warm White Light: Helps to create a relaxing atmosphere for your home or office.

Energy Efficient: Halogen bulbs help to lower your energy cost and lasts longer than traditional incandescent light bulbs.

Dimmable: Works with any dimmable fixture or switch.

SAVE ENERGY: Upgrade you indoor and outdoor PAR20 flood bulbs to KOR LED PAR20 bulbs and save on your energy bill. They use only 8 watts and give out 500 lumens, making this a energy efficient replacement for your halogen 50W PAR20 bulbs.

DIMMABLE: Smooth dimming capabilities (10%-100%) to control and fit any décor or mood. KOR LED bulbs are instant on with No-Flicker technology and no humming sound.

SOFT WHITE COLOR: 3000K Kelvin temperature with a 90 CRI is a Soft White color that gives out a soft and warm white color making it a perfect option for your bedroom, living room, bathroom, den, and anywhere that you would like a soft and warm relaxing atmosphere.

2.5" Diameter x 3.25" Length - EXTRA LONG LIFETIME - High Output 35W Premium Tungsten Halogen Filaments - Easily Replaces 50W Bulbs And Save Big On Power Cost

FRESH CLEAR LIGHT OUTPUT - High CRI That Bring Out The Natural Hue Of Everything - Something That LED Lighting Just Cannot Acheive

EASY REPLACING AND INSTALLATION - Easily Fits Your Standard Edison E26 Screw Thread And Provides A Warm And Clear White Lighting To Your Recessed Lighting

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.

High brightness & Energy-efficient -- 3w flat round G4 bi-pin light with high lumen output of 300lm,which is superior to traditional halogen bulbs, replace 20w-30w T3 JC g4 halogen bulb completely and brighten up your space while consuming less power, emitting less heat and saving more energy.

Warm and Confortable Atmosphere -- 2700K warmwhite and CRI80 make this light a perfect fit for creating a cozy and relaxing atmosphere. No buzzing or flickering, CRI80 makes colors look more vibrant and natural.

Easy Installation & Compatibility -- LED G4 disc lamp with a standard bi-pin base, compatible with 12V AC/DC lighting systems. With high quality, extremely long service life and easy plug and play installation. If necessary, Trimming prongs a little to shorten bulb is avaliable, but please not cut off too much or they may not work.

Each G4 LED bulb features 3-color changing. Initially turn on the light, 13 6000K SMD-2835 is powered to deliver daylight white. Turn off and then turn on the light instantly, the other 13 2700K-3000K SMD-2835 is powered for soft warm white. Again, turn off and turn on instantly, all 26 mixed SMD-2835 is powered for 4000K natural white. No matter what color you take, turn off the light after 15 seconds, then turn on again, the mode will be automatically and originally set to be 6000k white.

Each G4 LED bulb is powered by 1.6 Watt and capable of producing super bright 480 lumens, which is equivalent to 10W halogen replacement. The flat round disc shape, which is designed primarily for RV interior light fixtures, spreads forwarding beam without wasting any light output. Non polarity and mini small size, simply plug and play. Please notice G4 T3 JC bi-pin base LED light lamp is not same size as G4 halogen bulb and also differs from G6.3 or G8 bi-pin base.

G4 LED bulb is low voltage 12V-24V AC/DC. It is non-dimmable and 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. It is commonly used for indoor kitchen, bathroom and bedroom of RV camper, travel trailer, motorhome, 5th wheel, marine boat, pontoon, vessel, ship, yacht, vehicle, car and 12V outdoor Malibu landscape, garden, patio, yard, gazebo, swimming pool.