LED police warning strobe light bar 1.color:red,blue,amber,white 2.power:12V/24V DC 3.size:1200*220*320MM LED police warning strobe light bar1. Accurate shape:2. Technical parameter3. Feature1) 8 LED modules up-layer,8 small LED module down-layer. 2 LED module alley light and take down light, halogen or LED traffic advisor at rear.2) LED colors and lense color are fully depend your choose, ...