... , no noise, pollution-free, water-resistant and have many color for your choose, such as: Amber, Red, Blue, White, Green and ... . They are the ideal warning equipment in the field of the police, fire-resistant, ambulance and all emergency vehicles, also the various ... , your OEM/ODM order is accepted. 48" police car lightbar, LED warning light bar, 12V 1W/LED, color-red/amber/white/blue available