Housing:stainless steel cover, tempered glass lens, high temperature gasket, high-power led Item No. :HW-SDL03-6 Voltage:DC12-24V Power: 6w led qty:6 Size:16*16*9cm Protection IP68 Color:red, yellow, green, blue, white, rgb are available. Certificate:CE, ISO9000-2000 Usage:swimming pool, spa, fountain, stage, tree, street, playground, etc. Features:long lifetime, low-energy efficient, high lighting intensity, high reliablity, high security, waterproof.