Brighter than Stock Bulbs– This 3157 LED bulb provides 360-degree bright light, increasing the brightness and visibility, without dark spots, and no glare to other drivers. Instant start, no delay, safe, and reliable enough.

Easy Installation– This 3157 LED bulb is similar in size to the halogen bulb, plug and play, non-polarity

Longer Working Hours– This 3157 led bulb Aircraft-grade aluminum body built, and a unique bump appearance design increases the heat dissipation area. Wide voltage & constant current provide up to 45,000 hours lifespan and low power consumption.

Dual Brightness– There is dual brightness in the same bulb. The dim mode is the tail light, the bright mode is the brake light.

Application– This 3157 LED bulb is commonly used for tail brake lights etc. Please double-check your vehicle’s owners manual or the original bulb to confirm the correct light size you need before placing the order. But for some sensitive cars, a load resistor or flash relay might be needed to prevent the hyper flash or system error.

High Quality LED Bulbs– 5pcs high power 3030 SMD chipsets, 18pcs 4014 SMD chipests; Power: 7W/PC; Voltage: 9~18V DC; Current: 0.62A; 360 beam; 1200 LM/bulb; IP67 Waterproof; Lifespan: 45,000+hours

Fits socket: 3056, 3156, 3047, 3047LL, 3047K, 3057, 3057ST, 3057K, 3057KX, 3057X, 3057KLCP, 3057LL, 3155, 3155LL, 3157, 3157K, 3157X, 3157LL, 3157ST, 3157KX, 3357, 3357LL, 3357K, 3457, 3457K, 4057, 4057LL, 4057K, 4114, 4114LL, 4114K, 4157, 4157LL, 4157K, 3157-CK, 3157-SRCK, 3157-SCK, P27W/7W, 3157/40610, 3157/17172, GM 12450004, 78633, 17945, etc.