Set of 20 x 15mm round waterproof polished stainless steel decking plinth kit with cool white LEDs. Complete with photocell sensor for dusk til dawn operation. Suitable for conservatorys, gardens, hallways, kitchens, patios & terraces. 2.6 cm height x 1.5 cm diameter. Cut out required 1.3 cm. Min cavity depth 3 cm. Please note this dusk til dawn sensor is only compatible with our decking kits. Lux: 50 to 50. Notes: In-line sensor included. Please note this dusk til dawn sensor is only compatible with our decking kits. Complete with integrated control gear (Plug in). IP67 rated. Weather proof & rainsafe. Suitable for outdoors. Dusk til Dawn Photocell sensor included. This product contains integrated LED's and no lamps are required. 20 x 0.4W LED (included). 6500K (Daylight White). 8 Lm. 1 Lm/W. 30,000 Lifetime Hours. 80 CRI. 100 beam angle. Class II - Double insulated for your safety. We take pride in supporting our customers and work hard to ensure you always receive a first class service.