50mm/70mm diameter LED light tower;Modular Design;Extra brightness;No re-wiring after first installation;Rating: IP54,IP65. 1,Available colors:Red,Amber,Green,Blue,White.2,Available bracket types:S,T,L,R,P.3,Enhanced visibility from any direction and distance.4,Frequency of alarm:60-80 times per minute.5,Buzzer volume: 100-120 dB /M.6,Materials of construction:Layer of PC,lampshade of ABS,Stand ...