Set of 10 round waterproof and corrosion resistant polished stainless steel & polycarbonate heads with blue LEDs. Suitable for conservatorys, gardens, hallways, kitchens, patios & terraces. 2.7 cm height x 1.7 cm diameter. Cut out required 1.4 cm. Each kit is supplied with 7m of cable from the plug to the first head and then 1.5m between heads thereafter. -20 to 50 degree operating temperature range. IP67 rated. Weather proof & rainsafe. Suitable for outdoors. This product contains integrated LED's and no lamps are required. 10 x 1W LED (included). Blue. 46 Lm. 4.6 Lm/W. 80 CRI. Class I - Earthed for your safety. With our 1 year warranty, we offer the highest level of customer service; we take pride in supporting our customers, and work hard to ensure you always receive a first class service.