Specification Knightsbridge Stainless Steel LED Kit 4 x 0.5W Blue LEDs, IP44 Material: 304 Stainless Steel IP Rating: IP44 Diameter (cm): 45 Dimmable: No Bulb Included: Yes Weight (kg): 0.75 Cut-out Diameter (cm): 3.8 Recess Depth (cm): 3 Minimum Void (cm): 4.5 Voltage: 230: 11: 1 Description IP44 Stainless Steel LED Decking Kit. 4 x 0.5 Watt non-replaceable Blue LEDs. 13 Amp plug top type AC Adaptor 12vDC @ 1.0A. Connection cables. Electrical terminal via supplied leads. Cable lengths: 13 Amp Adaptor to 6-way Splitter = 2 metres; Splitter to Fittings 2 metres. All cable is 2wire 300v 22AWG. Non-dimmable. 45mm recommended floor void required. Made of 304 Stainless steel.