BULBTEK SMD3020-6 Car LED Turning Braking Reversing Light Specification: 1. LED chip: 30SMD3020(1W), 2. Voltage: DC9-18V car led bulb 3. Current: 1156 amber: 2.2A/start@13V, 1.5A/stable@13V, 7440 amber: 2.2A/start@13V, 1.7A/stable@13V, 4. Power: 1156 amber: 28W/start, 20W/stable, 7440 amber: 28W/start, 22W/stable, 5. Lumen: 1156 amber: 1120lm/start, 830lm/stable, 7440 amber: 1120lm/start, 880lm/stable, 7. diameter: 20.5mm, not fit for some H8/H11, 5202, P13, etc. Feature: 1. PCB: superconducting double sides aluminum substrate, 2. Customized SMD3020 led chips, tiny, powerful(1W/pcs), 3. Constant current LED reversing lamp 4. Non polarity(for single beam), 5. High brightness, 6. Fan cooling for big power, 7. Strong CANBUS LED turning lamp 8. Intelligent temperature control IC, 9. Anti-inteference, 10. Aviation aluminum body, good heat conduction & dissipation, 11. Electroplating surface, elegant, increasing reflecting. BULBTEK welcome LED headlight, Auto LED Bulb, BI-LED Projector Lens and HID xenon OEM & ODM Partner