Optic 360° High Power LED (H1) Bulbs (2500H1W) by Putco®. 1 Pair, 6000K, white color bulbs. These bulbs are the better choice to replace those dull, factory incandescent bulbs. They're specially engineered to deliver a consistent, clean, bright LED light with low power consumption. Easy to install, they utilize your vehicle's original lighting fixture. LED 360-degree bulbs are sold in pairs and will last up to 50,000 hours and have a lifetime warranty.