4W 3157 LED Bulb - 400lm 6500k White 3057 3157 Light Bulbs for Brake Light, Driving Light, Parking Light, Reverse Light, DRL Light, Turn Signal

Updated 3156 LED light bulb employ irrigation methods with sealing glue to solve heat dissipation problem. Cooling gel and Aluminum housing provides with better heat conduction and wear performance.

4W 3157 base LED light bulb assembled with 17 pcs 5630 SMD in 400 lm which is brighter than traditional stock light bulbs or competitors LED light. Its color temperature is up to 6500K which is bright enough for lighting especially in increasing visibility at night.

Besides those features, it also with 360 degree wide beam angle, widely use as brake light, driving light, parking light, reverse light, DRL light, turn signal light, etc. Up to 50,000 hours’ long service time, avoiding replacement from time to time.

This 3157 light bulb can be directly replacement for the original brake light bulb, no wiring needed, just plug and play very easy to install. It's also environment friendly: with low power consumption, no mercury, No UV, infrared or other deleterious radiation.

Kindly reminder:

1.Turn off the power first when you ready to do any operation work.
2.Be careful of the high heat of light bulb after long running when installation.
3.We advise customer compare the original bulb with the item of ours to see if they are the same before orders.
4.This light is not fit for any cars directly, sometimes error code or hyper flashing occurred in some cars, add proper resistors or flasher relay, the problem would be solved.

Voltage: 12V DC
Wattage: 4W
LED: 17 chips SMDLED
Life span: 50,000 hours
Base type: 3157
Beam angle: 360 degree
Lumen: 400LM
CRI:>80
Color temperature: cool white 6500k
Product dimension: 0.75(dia.)inch*1.57inch(H)
Cross Reference: 3157 T25 3057 3457 4157 3047 4057 4114 3157A 3457A 4157NA 3757A 3057A