HID lighting: Our headlight bulbs use advanced xenon technology, which has better lighting effects and is 20% brighter than standard bulbs. It can provide you with excellent lighting effects at night, rainy days, foggy days or snowy days Quartz Glass: These driving light bulbd are made of high-quality quartz glass and reinforced silk, with uniform lighting effects, not easy to break, and good waterproof effect Product Information: This fog light quartz lamp has a color temperature of up to 3150K, a voltage of 12V, and emits a clear white light of nearly 3000K, with a service life of more than 950 hours Plug and Play: Our low beam fog bulbs adopt an integrated design, without modifying the wiring and tools, plug and play, avoid touching the glass with bare hands during installation Widely Used: These car halogen bulbs come in a set of 2, used as fog lights, high beams, low beams, headlight bulbs, suitable for most cars, motorcycles, SUVs, trucks and vans on the market 2PCS H4/9003 Headlight Bulb High and Low Beam Halogen Headlight Bulbs Restoration Kit, 12V 55W LED Fog Light Bulb Multi-Purpose Lamp Quartz Headlamp Driving Light Bulb Standard Replacement