Product Attribute:
web:startwayauto.com
Working pressure:12V2V24V4V
Temperature range:-4070
Relative humidity:45%75%
The max loading capacity:620W
Applicationt: 
any car.
Production Description:
Car Light Sensor Specification:
Function description:
1). Automatically turn on/off the light according to te brightness of the external environment
2). Automatically switch the light when the distance between two vehicles is within 100M(±10M);
and switch back after the vehicle pass through
3). Automatic delay the light off after 30s of power off
4). Automatic flash system on brake light
5). Automatic high/low beam flash on left turning (overtake); (optional)
6). Automatically switch to the low light when the distance between two vehicles is 100M±10M,
if the other vehicle didnt switch the light, it will automatically switch to the high beam after 3 times
high/low beam flash; (Optional)