After all the years of experience and tech learned from previous generations of designing LED lights, we came up with the ultimate replacement LED fog light bulbs. These industry-leading Nitro-Lux replacement LED bulbs are Putco's most powerful bulbs ever designed for maximum light output down the road. These plug-n-play style replacement bulbs were made to upgrade your old worn-out or dim OEM bulbs on your truck or SUV. The Nitro-Lux replacement bulb features COB LEDs with a 6500k color temperature and 5000-lumen output plus many new features.These direct replacement LED bulbs have a built-in clock-able collar design for a tight OEM style fit. This also allows you to make quick and easy adjustments to point the angle of the beam exactly where you need it to go. They come with a fully anodized non-reflective nickel finish to help eliminate any light ray interference inside the fog lamp. The Nitro-Lux bulbs have an exclusive solid-state design that allows for maximum performance, long life, and superior scientifically proven heat mitigation.The Nitro-Lux LED bulbs have a perfect fitment with existing OEM wiring harnesses. The twist lock & slide pressure locks on the housing are guaranteed to have flawless contact points in the lamp. These kits come with Nylon-braided cable, an anti-flicker box for each bulb, and guaranteed enhanced visibility going down the road. Putco Nitro-Lux LED Fog light bulbs are 100% water and dustproof with Putco's Tough Seal 2 potting. The Nitro-Lux Replacement Bulbs are backed by an industry-leading 2-year warranty.Grab your Nitro-Lux Replacement bulbs today and help your light up your night with Putco!