Command the Dark: Take visibility to the next level with Rough Country's brightest 4-inch LED cubes! This powerful duo blasts an incredible 8,100 lumens with 90 watts of high-intensity illumination, powered by nine advanced 5-watt CREE LEDs per light. Engineered for versatility, these LED cubes feature a built-in amber daytime running light, enhancing visibility and seamlessly blending with modern DRL headlights. The amber lens improves visibility in fog, rain, and snow while reducing glare for a clearer, more comfortable driving experience. Plus, the combination beam pattern-8 degree spot and 90 degree flood-delivers a perfect balance of focused and wide-range lighting for any adventure.Built for the Extreme: Designed to withstand the toughest conditions, these LED cubes feature a rugged die-cast aluminum housing for superior strength and heat dissipation. With an IP67 waterproof rating, they repel dust, moisture, and harsh weather, ensuring reliable performance in any environment. Moisture Breather technology prevents lens fogging, while the included snap-on cover adds extra protection.Hassle-Free Installation & Peace of Mind: The premium flat-wound wiring harness, complete with an easy-to-use on/off switch, makes installation a breeze. Backed by Rough Country's trusted 3-year warranty, you can drive with confidence, knowing your lighting is built to last.