Features: 1, using high-brightness SMD SMD. 2, positive light, side light. Emitting angle of 120 degrees. 3, two-, four-wire connection, 3 lights, as a basic unit can be arbitrarily divided and connections. 4, with the dedicated control system can realize horse racing, gradual change, blinking, chasing effects of light, and so colorful and complicated changes. 5, is widely used in ultra-thin light boxes, indoor and outdoor decorative lighting, lighting projects. 6, there is not waterproof, waterproof grade