Everbright 10-Pack White 31MM 1.25 inches DE3175 DE3021 DE3022 3175 LED Canbus No Error Festoon Heat Sink Interior Map/Dome Dome/Trunk/Glove Box Lights LED Lamp (DC-12V) Built-in Canbus load resistors to avoid OBC error code.Attach to a metal heat sink, be more beneficial to heat dissipation Color: 7000K Xenon White. Size:1.25" 31mm Direct Plug and Play Replacement LED Bulb.Instant On/Off LED Technology, Energy saving Fitment:3021 3022 3175 6428 6430 DE3175 DE3021 DE3023 7065 etc. Specifically designed with supervision circuit to allow them to be used with CAN(Controller Area Network) Output Power: 12V @ 0.15A( 1.8W) Operating Voltage: 10~14V DC