NI23C series was designed to improve the brightness for all customers during night off-road driving. NI23C series is popular among all our customers for its high quality and affordable prices. The decent size and design give an excellent appearance when you install it on your vehicle. An upgraded PC lens will enhance the anti-scratching durability. The lights have passed IP68 Waterproof Standard. Special craftsmanship extends the lifespan of the lights to over 50,000 Hours.