Plug Style:H4, Hi/Lo Beam
Power:72W/set(36W/bulb)
Light Source(each bulb):3*COB LED chips, Cold White 6500K
Input Voltage:DC 12V-24V
Luminous Flux:7200lm/set(3600lm/bulb)
Working Temperature:-40-80 degree Celsius
Material:aviation 6063 aluminum profile
IP65 water and dust protection, 360 degree beam angle, above 50, 000 hours lifetime.