-Upgraded Design: KATANA 9012 Front Light Bulbs for OFF-Road Use, Adopting the upgraded EMC anti-interference chip, 18,000 LM per pair, 400% brighter than original lamp, 360° full illumination without shadows. Providing a clearer night visibility and safer driving. -Ultimate cooling: The bulb's body uses 6063 aviation special aluminum + CNC process,greatly increasing the heat dissipation efficiency of the shell. The ultra-high-speed fan can speed up to 13,000 RPM, ensuring KATANA bulbs more stable and durable. -Quick installation: 1:1 mini size design as original fog light bulbs, identical luminous position. No external wire and additional driver, perfect fit into your lamp assembly. Direct plug & play, easy to install within 10 mins. -Perfect Beam Pattern : By simulating the light distribution principle of original lamp,a uniform 360 degree beam is formed to achieve perfect optical reduction. Light up without dark spots or foggy light, do not blind oncoming traffic. -Intelligent Decode: Using the latest linear intelligent decoding technology. Fit for 99% vehicle's computer without error or flickers, but for some sensitive vehicles, the decoder may be needed. If you have any issue about this bulb, please let us know. KATANA 9012 Bulbs