Nilight offers a variety of lighting options to give any bike or boat a custom illumination and added visibility while riding at night. IP67 is waterproof which means it can be even used on heavy rainy days. New generation Super bright RGB 5050 SMD LED, which guarantees super brightness & vibrant colors on rainy days, extends its lifespan to more than 30,000 hours. Truly Plug N Play. Free Shipping | 2 Year Warranty | Easy Return | Quick Support | Long Life Span.