REVO R5 SERIES LED HEADLIGHT CONVERSION KIT (4 SIDED)

LEDHL-R5 LED HEADLIGHT Chip Type: cobVoltage for low beam bulb:12vVoltage for hi/low beam:12vPower(wats) low beam:40w (H1 H3 880: 24w)Power(wats) hi/low beam:40w (H1 H3 880: 24w)Lumen per bulb for low beam:4000LM      (H1 H3 880: 2400LM)Working life (hours): 50000 hrsWorking temperature:-40℃~+80℃Water proof: IP67Shell Material:Aluminum·Is the material Heat Dissipation?  Yes·Does it need a CanBus cancelor? And if it does, when do they need a CanBus Canceler ？ If use on BMW,Mercedes,Audi,need a canbus cancellor.·Is it NON-POLARITY (can work on both sides of the plug)? No.