Place of Origin : Shenzhen,China  
                                                         
Specifications: 
Bulb Type: H4 H/L 
Output: 40W/set @3800Lm 
Input:DC12V-24V
Material: Aluminum 6063 T5 heat instead of cooling fan 
Color temperature:Cool White 
Beam Angle: 360 degree 
Input: 2.2A ± 0.1A 
Lumens: High beam 1800lm/bulb 
LED quantity: 2PCS chips each                      http://www.chinaautomotivelighting.com/