High Intensity LED Light: Super Bright led Strobe amber lights, adopting 12pcs high intensity LED chips improve the overall visibility, which are much brighter than the standard Led Strobe Lights. Super bright at day and night to ensure your driving safe. Sturdy and Durable: These emergency strobe lights can withstand harsh weather conditions, waterproof with IP67 and over 50,000 hours life span because of the better production process. Great to use in rain, fog, dust and snow, moisture-proof and vibration-proof, escorting your driving. Easy to Install: Amber strobe lights with Ultra-thin design is very easy to install. Supplied with gaskets and screws to mount it to the grille or bumper. Easy Three Wire Mounting: Red cable connects positively. Black cable connect negative. Yellow cable connection positive change flashing mode. (When the yellow line touches the red line, the mode will be changed. When the yellow line is released, the mode is fixed.) Wide Application: 18 different flashing patterns.Universal fit all vehicles with DC 12-24V Truck, SUV, Jeep, ATV, construction veihcles, installed at the front or rear bumper, windshield, side markers, headlight, tail light, foglight locations.