100% brand new and high qualityNo pollution, no noise, no electronic interferenceLow Consumption. Energy-saving. Long Lifespan.Each unit consists high intensity LEDs with optic lensesSelf-contained light head, no external flasher requiredLast pattern memory recallOptional high and low intensityCompact and light weight, easy to useWeatherproof ready for exterior mountingBuilt-in heat sinkEnhance driving safetyAvoid traffic accidentWaterproof rate: IP67Application: Signal light , Daytime running light , Fog light etc.Wattage: 12WLED quantity: 4 Led Per Light Operation Volt: 12V-24V DCWorking Temperature: -40~60 CelsiusRed cable connect positive ,black cable connect negative ,Yellow cable connection negative change flashing mode.Item Application:1. Off road vehicle,ATVs,truck,engineering vehicles(excavator,tree dozer,road roller, bulldozer,crane and mining truck etc.)2. special vehicle(fire engine,police cars,rescue vehicle,communication vehicle,military command vehicle) forklift,trains,boat,marine,bus,and tanks.The suitable design for heating elimination.Valid irradiation distance is much more longer than normal bulb.colour:Yellow lightMaterial:Aluminum parts + led lamp beadssize:112*41mmPackage Contents:10 x Strobe LightOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.