TechWizHub D3S Bulbs, Upgraded 800% Super Bright 30000LM, 6000K Cool White, Replacement 66340 42403 42302 42302C1 for HID Assembly, Built-in Fan and Condensate Copper Tubes Plug and Play, Pack of 2

【Important】TECHWIZHUB D3S bulbs are a direct replacement for your stock D3S HID bulbs assembly only. Not for halogen, even system says "fit". If you are not sure which bulb size your vehicle requires, PLEASE check if your stock bulbs are HID, or contact us for help

【Excellent Lighting】The 2025 upgraded with 30 CSP chips , delivers up to 30,000 LM 6000K cool white daylight color temp, they are 800% brighter than traditional xenon bulbs, and has 1200FT irradiation distance, which can effectively reduces visual fatigue brought by dim bulbs, and helps you to drive safely in the pitch-black night

【0.01S Start Perfect Beam】Requiring no warm-up -- 0.01s speed to start up the light to its brightest level. The bulbs laser focused beam with 0.03" copper tech, equipped with precision positioning ring accurately project the OEM beam, presenting a clear and sharp light, and eliminating the harsh glare on other drivers to cause interference

【Up to 60000+HRS】This D3S uses a multiple cooling design: Nitrogen-containing condensate copper tubes stabilize the temperature of the pure copper substrate, effectively preventing the chip from overheating cause light decay. 6063 aluminum body and 12000RPM High speed fan for overall rapid heat removal, IP67 design reduces dust and rain damage and 60,000+ hours of continuous high-efficiency lighting

【Easy installation】D3S ATV/UTV bulbs are 1:1 OEM replacement, directly compatible into your original HID ballast, plug-and-play, no circuit modification. Please wait for the old light bulb to cool down before installation to avoid burns. wear gloves during installation to avoid oil residue on the bulb affecting brightness