ASPL 16.8 Inch LED Strobe Flashing Light Bar, 26 Flashing Modes High Intensity Emergency Hazard Warning Beacon Lights with Magnetic Base for Car Trucks Trailer Roof Safety (White) - Light Bar 16.8 Inch W

• SUPER VISIBILITY -- ASPL 16.8”emergency strobe light is designed with 30 high intensity LEDS, Bright enough for day use. Both the front and back of the light have FOUR groups of LEDs, and both left and right sides one. This unique design not only meets higher brightness needs but also warns other vehicles more effectively.LED Lifespan up to 50,000 Hours. 26 FLASH PATTERN -- Double switch button setting, easy to control.You have 26 modes that will ensure you find something to suit your wishes and needs. Last pattern recall/memory function. EASY TO INSTALL -- 4 x 7 strong magnets with larger thick rubber suction cups, more stable than other 4 x 4 magnets. Very quick to mount without hurting the roof of your vehicles, as well as adding strength on attachment. 16.4 ft heavy duty cable and 12-24V plug and play, long enough to install the light anywhere of the vehicle. HIGH QUALITY -- Resistant to bad weather.Completely Waterproofed, Strong fog penetrability and dust-proof and corrosion resistant.The weight of the light is close to 5 pounds.Exterior consists of aluminum alloy housing and steel bracket. Sturdy and Durable.Dimensions:16.8" (L) x 8.1" (W) x 3.7" (H) DC 12-24V -- Universal compatibility for all vehicles equipped with 12-24 volt DC cigarette adapter.It is great for emergency vehicles, postal service, snowplow, construction vehicle, volunteer cars,safety warning etc.(Note: the magnetic base not apply for aluminum body vehicles)