【HIGH BRIGHTNESS LED】Tiannor 4 in 1 strobe lights, paired with 24 LED high brightness LED beads and TIR optical lenses, allows the vehicle to stand out during the day. Facing low light transmittance dark glass, it can effectively enhance the attention of other vehicles and pedestrians, and improve driving safety. 【4 in 1 DESIGN】Compared with the ordinary 2-in-1, this 4-in-1 strobe lights can improve the warning safety of the front, rear, left and right of the vehicle. Only one set of the product can solve the emergency needs of the entire vehicle without messy wiring harness. (Some states' laws require at least 2 sets of strobe lights to be installed at the front and rear of the vehicle). 【PLUG and PLAY】To cope with different scenarios, led hazard lights for vehicles has designed 22 different strobe modes, The memory function of the flashing lights can retain the strobe mode used last time, and there is no need to adjust it when you used again. 【HIGH-QUALITY MATERIAL】Cold and heat resistant and durable, emergency vehicle lights are made of high-quality aluminum material, which also makes them long enough to last. At the same time, there is no need to disassemble even in rainy and snowy weather, because the vehicle light bar is corrosion-resistant and does not rust easily. 【WIDE APPLICATIONS】Whether it's late night phone calls, emergency personnel, emergency work, law enforcement, construction, danger, any warning or emergency situation, this led strobe light is capable of handling it. Applicable vehicles include emergency vehicles, trailers, construction vehicles, police, EMS, snow sweepers, postal workers, etc 4X 6.1 inch Emergency Strobe Lights Amber/White 12 LED Hazard Warning Flashing Safety Dash Front/Rear Windshield Deck Split Lights Surface Mount for Construction Vehicles Tow/Plow Trucks