Car LED headlight bulb 

Power: 50W
Light source: 3570 lamp beads, 6 cores
Color temperature: 3000K 6000K 8000K Lemon
Material: 6063 aviation aluminum
Luminous flux: 12000LM
Working voltage: 12V
Protection class: IP68
Heat dissipation principle: aluminum body self-dissipation
Working temperature: -40°~+135°
Working life: ≥50000h
Features: small size, easy to install

For CANBUS declarations:

This LED bulb has the characteristics of low power and high brightness and is not equipped with Canbus function. If after installing the bulb, the bulb appears Hyper Flash, turns off, or the dashboard shows an error code, this is not a quality problem with the bulb! Please purchase an additional decoder. If you mind, please place your order with caution.

How can buyers verify that the bulb itself is working properly?

The buyer uses the bulb to connect directly to the DC12V power supply and check the bulb without going through the car computer.