Item: YH-XQ-15 Input Voltage: 24V DC LED Quantity: 15 or 30pcs Control Mode: DMX521 or Auto Color: Single (Red, Yellow, Blue, Green, White) Full Color or Multi-Color. Protective Grade: IP65 Aluminum alloy surface, Firm structure, long lasting. Works perfect in low temperature. Range of light is within 40 meters Controller for color change. Change mode consists of Jump change, gradual change, Flash effect and more. Outdoor High Powerb LED Wall Wash uses high power LED light source. 15 degree Lens. Exquisite appearance and performance