Car Bulb Fanless 40W 9005 HB3 9006 HB4 Halogen Replacement Bulb H1 H11 H7 H4 Led Headlights

Noiseless: t300 h4 led bulbs, without fans at the bottom, provide you a quiet driving environment and do not affect the heat dissipation of the lights.
Brightness: 40W, 6,000LM, 6500K per pair, customized LED chips, 200% brighter than original halogen bulbs. Don't be fooled by high lumen ratings, This LED bulb was designed with correct optical focus for increased output, functional beam, no added glare.
Plug and Play, Polarity Free: Same design as halogen, wireless, easy to install without any modification.
Efficient Cooling System: Whole aviation aluminum body, unique hollow-carved heat sink design with Intelligent IC make sure the LED conversion kits last longer.
Optimized Beam Pattern: This t300 series bulb has 1:1 halogen filament design, apply for the same length and position as the halogen bulb. It focuses light to match the standard beam pattern and does not blind oncoming traffic, no dark spots, or foggy light.
Waterproof: IP67 water-resistant and designed for use in heavy rains, rainproof housing, can work even in extreme situations.