Osram 62193CBB Cool Blue Boost Halogen Bulbs - H4 HB2 9003 (Pack of 2) | High Performance Headlight Bulbs for Cars, Trucks & SUVs - Brighter Light & Enhanced Visibility for Night Driving

Cool Blue Boost does not have ECE / DOT approval and is only for OFF-ROAD use.

Osram Cool Blue Boost 62193CBB 64193CBB H4 9003 HB2 halogen bulb with hyper blue coating transforms the yellow halogen color to higher color temperatures of up to 5,000K. Osram Cool Blue Boost 64193CBB H4 9003 HB2 halogen bulb generates up to 50% more light compared to other blue-coated halogen lamps to compensate for the loss of brightness from the blue-coating. Osram Cool Blue Boost 62193CBB H4 9003 HB2 halogen bulb is the best-looking halogen bulb on the market.

Only one bulb burned out? Your other bulb will burn out as well, sooner than you expected
At HID Concept, we highly recommend our customers replace both bulbs at the same time, in order to get even/matching lighting output.

Compatibility
Osram Cool Blue Intense H4 9003 HB2 Halogen light bulbs 62193CBB 64193CBB can be used as a direct replacement if you currently use any H4 9003 HB2 Halogen light bulbs on your vehicle.

Technical Specs