This underground deck lights are made of PC & stainless steel with IP67 waterproof. So it is extremely suitable for indoor and outdoor decoration, can be installed anywhere you can drill holesFeatures:DC12V low voltage output, safe and user friendly.Add the black protecting shell for embedded installed on floor/stone stairs will be safer for led deck lights kit.IP67 waterproof, suitable for indoor and outdoor decoration, can be installed anywhere you can drill holes.Bright deck lighting, making you feel sweet and comfortable in your house.Widely used in stair, floor and bathrooms, marking garden path, patio, yard and driveways, etc.Specifications:Material: PC & stainless steelColor: blackAdapter: EU adapterInput: AC100-265V, 50/60HzOutput: DC12VQty: 10pcs; 16pcs (optional)Light color: 2800-3200k warm white; 6000-6500k white (optional)Light source: 1 * SMD2835 beadBeam angle: 120°Protect rate: IP67Item size: 32 * 23 * 22mm / 1.26 * 0.91 * 0.87inPackage weight: 720g / 1.59lb(10pcs); 920g / 2.03lb(16pcs)Package size: 10pcs: 150 * 60 * 280mm / 5.91 * 2.36 * 11.02in 16pcs: 173 * 73 * 290mm / 6.81 * 2.87 * 11.42inPacking List:10/16 * Deck Lights (optional)1 * Adapter1 * User Manual1 Set * Accessaries a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a