Material: aluminium body - zinc alloy head. A complete set is ready to plugin. Complete pack allowing you to plug in 6, 11, 16 and up to 56 mini LED recessed spots. If you want more mini spotlights you can contact us for a personalized quote. The power supply, cables and spots are provided and very easy to connect. No tools are required thanks to our quick and waterproof connection system. Fits into a 16mm hole (without brackets) or 18mm hole (with brackets). The fixing brackets are supplied with the spotlight. The largest diameter of the cable is 15mm (connector) - suitable for a 20mm sheath. The standard length between the spots is 1m If this length is not sufficient, it is possible to add extensions to space the spotlights more widely. The spotlights are equipped with three fixing brackets that allow a good hold in the hole of embedding. The spotlight has two cables of 50cm (input and output). A kit of 6 spots contains a power supply 8W, 6 spots and 5 extensions 1m. The mini spotlights are available in warm white light (2700K), daylight (6000K), blue, green or red. According to your convenience, it is possible to mix the colours (contact us to give us the details of what you want). The range of the remote control is 20m.