🆕 3157 US-CK LED Front Turn Signal & DRL Light Bulbs 25W 4000LM CAN-Bus Error Free Dual Color Switchback White & Amber B21-PRO Series | 2 Bulbs

APPLICATION

• The switchback dual function only works when your original bulbs have both parking/DRL and turn signal lights in one bulb.
• Dual color switchback function:
• Light up white for parking lights or daytime running lights (DRL lights);
  
• Light up amber for turn signal lights.
• The turn signal flashes "amber-off-amber-off, " instead of "amber-white-amber-white", which makes it easier to see.
• Non-polarity installation, this LED bulb only fits US Model 3157 US-CK sockets.

MAIN FEATURES

SUPER-BRIGHT LIGHTING

• 32PCS high brightness 3030 LED chip design, 8PCS white light chips + 24PCS amber light chips for precise surround, 360° full illumination.
  
• 500% brighter than halogen bulbs.

CANBUS UPGRADED

• High-technology CANBUS system can prevent 99% hyperflash and error warnings. No need to add extra resistors or parts anymore.
• Design to directly plug and play.
• If: there is a strobe/hyper flash after installation, you can use the C8 decoder we provided to resolve this issue.

LONGER LIFESPAN

• 6063 Aluminum Made in the highest quality.
• Equipped with a 15,000RPM turbofan and a built-in constant current IC driver, capable of rapid heat dissipation to ensure more stable performance
• Extends lifespan to 50,000 hrs.

PACKAGE INCLUDED

• 3157 US-CK Dual Color Switchback White & Amber LED Light Bulbs *2

SPECIFICATIONS

Plug Type: 3157 US-CK Universal
LED Type:  SMD 3030
Efficacy(per bulb): 5W/White, 25W/Amber
LED Quantity(per bulb): 32pcs (8PCS white light chips + 24PCS amber light chips)
Efficacy Lumen(2/pcs): 4000LM
Operating Voltage: 12-24V, fit 12V car
Color: 6500K Cool White, 3000K Amber
Adjustable Color: Yes
Material: Aviation 6063 Aluminum
Heat Dissipation Mode: Fan Cooling
LED Lifetime: 50000 hours
Waterproof: IP68

WARRANTY 

• 1-Year hassle-free warranty

ATTENTION

The bulb size may vary between trims of your vehicle,  please double-check the owner's manual or original bulb number to confirm before purchasing.

• FIT SIZE:  T25, 3156, 3157, 3056, 4156, 3047, 3157A, 3057, 3357, 3457, 4057, 4114, 4157, 3757, 3457NAK, 3157AK, 4157NAK, 3157LL, 5702A, 5702AK, 5702AK, p27/7w, 3155, 3047KX, 3157KX, etc.