<b>Specification:</b><br> <br>- Power: 30W*2pcs; Lumens: 7500 LM per Bulb <br>- Operating Voltage: DC 12-24V (fit 12V, 24V vehicles) <br>- IP68 rated water and dust seal, 360 degree beam angle <br>- Material: Aviation 6063 aluminum profile <br>- Fan: ball bearing fan <br>- Operating Temperature: -40-80 degree Celsius <br>- Lifetime: 50000 hours above <br>- Function: daytime running light function X ambient light mode <b>Feature:</b><br> <br>- (2pcs/set) H4 COB LED conversion kit. <br>-Engineering beam pattern design throw light on road evenly at appropriate angle without foggy light. <br>-All-in-one heat conduction + high speed mute fan system keep the light bulb in appropriate working temperature. <br>-Built-in constant current CPU, instant full brightness without start-up relay. <br>- Daytime running lights Ambient light mode (red / green / blue) <b>Two-way heat dissipation channel</b><br> <br>1. All-in-one aluminum profile as heat conduction system, 360 degree heat radiating <br>2. High speed mute fan (12000R/Min), high Air flow for faster cooling rate <b>Package Included:</b><br> <br>2 x 9006/HB4 LED <br>1 x English installation manual