... *Water proof and dust proof*Applications - Police, Fire, AmbulanceDataItem NoTBH-808-2Voltage12V or 24VLed Source0.5w, or 1w led,4 pcs ... to 55(centigrade)Product Size/N.W.32*33*10.6cm/1.8kgsCarton Size/G.W.1pc/box,2.7kgs/box,36 ... control light bar police signal led warning beacon light TBH-808-2