Specification: LED quantity: 18 pcs LED s with lens Viewing angle: 15*50 degrees Size: 306mm(length)*57mm(width)*23mm(thickness) Optional colors: RGB Voltage: DC24V Power consumption: 18W(36W is available) Average lifetime: 50000 hours Safety degree: IP67 Features: Use aluminum housing as fixture, surface treated with oxidation and smooth, makes it smooth and glossy, easy cooling; Thickness of wire board is 1.0mm, drill hole in the middle, heat radiating directly by the bottom of channel; Controlled by DX*512, gray grade reach 256 grade; Thinness high power LED wall washer available in the market; Waterproof. Application: Light projection for bars, clubs, hotels, stage, plazas, commercial buildings, mosques, museums, etc.