SEALIGHT LED Bulbs: 912 /921, 9007 /HB5, H1, H11, 9005, 9006 /HB4, H4, H13 /9008, 9004 /HB1. 6000K-6500K White, High Lumen, IP68, 1:1 Stock Size, Plug & Play, Canbus Ready, Fanless, Long Lifespan

Features

• No Glare, Focused BeamSEALIGHT S1 For Safe Night/Dim Driving: Our 9004 bulbs feature a precision-calibrated beam with a sharp cut-off lineno glare to blind oncoming drivers. The ultra-thin chip design eliminates dark spots and shadows, expanding your view wider and farther, so you can spot hazards (like pedestrians or potholes) easily in fog, rain, or night
• 1200% Bright SEALIGHT S1 For Max Visibility: Powered by advanced chip tech, these 9004 bulbs combo deliver 2000% more brightness than vehicle's first bulbs, plus 64,000LM of 6500K cool white light. They widen your field of vision and let you react faster to road changes, making them ideal for both daily commuting and off-road trips
• 1:1 Pocket Size SEALIGHT S1 For Hassle-Free Installation: No more struggling with bulky bases or extra wiring Our 9004 bulbs match the exact 1:1 size of vehicle's first bulbs, fitting perfectly into your cars lamp housing without modifications. The all-metal connectors (no fragile plastic) add durability, and even beginners can finish installation in 3 minutes
• 70,000-Hour LifespanSEALIGHT S1 To Skip Frequent Replacements: Built with premium aviation aluminum and a large copper heat sink, these 9004 bulbs dissipate heat fast and efficiently. They last up to 70,000 hoursequivalent to 10+ years of daily useso you wont have to repeatedly take apart your fog Iight to replace burnt-out bulbs
• 99% Vehicle CompatibilitySEALIGHT S1 No Errors/Flickering: Equipped with upgraded intelligent IC drivers and linear decoding tech, these 9004 fog bulbs work seamlessly with 99% of carsno dashboard error codes, flickering, or radio interference. For rare sensitive models, we provide free decoder guidance to ensure a perfect fit