... 65mm*55mm,IR: 50mmShell: PC material (shell in milky white, honeycomb shaped shell) BasePlastic Power supply: DC24VPower: 1.2W each light ... All light sources are connected in series via three lines (power supply, ground and data cord)2, Easy maintenance: Bus ... facade, place of entertainment, park and so on.Accessories: Power supply of DC24V and controller.Quality guarantee: One year guarantee ...