Product information:
-Plug Type:H4, 9003, HB2, Hi-Lo Beam
-LED Quantity Each Bulb: 4pcs x COB chips
-Luminous Flux: 9000LM
-Operating Voltage: DC 9 to 32V fit 12V, 24V vehicles
-Color Temperature: Pure White 6500K
-IP68 rated water and dust seal, over 50000hrs lifetime.
-Beam Angle: 270 degree at low beam,360 degree at high beam
-Material: Aviation 6063 Aluminum Profile
-Operating Temperature: -40 to 80 Degree Celsius
-Usage: Headlight

Contents in Box:
-2 x H4 LED Headlight Bulbs

More information about product:
-H4 COB Hi-Lo Beam LED headlight conversion kit.
-Latest COB chip USA light source,4 luminous faces 270 360 degree no blind zone.
-Engineering beam pattern design throw more light on road evenly at appropriate angle without foggy light.
-Xenon white light reflect road paint/signs better to show clearer road situation during night driving.
-270 degree low beam angle with cut-off line, will not dazzle oncoming traffic.
-All-in-one heat conduction and high speed mute fan system keep the light bulb in appropriate working temperature.
-Built-in constant current CPU, instant full brightness without start-up relay.

-Two-way Heat Dissipation Channel:
-All-in-one aluminum profile as heat conduction system, 360 degree heat radiating.
-High speed mute fan 12000R Per Min, high Air flow for faster cooling rate.