No pollution, no noise, no electronic interferenceLow power consumption. Energy saving. Long service life. Each unit consists of high intensity led lights with optical lensesStand-alone steering wheel light, no external flasher requiredLast memory pattern remindOptional high and low intensityCompact and lightweight, easy to useWeatherproof ready for outdoor installationBuilt-in heat sinkIncrease driving safetyAvoid traffic accidentWaterproof rate: IP67Application: signal light, daytime running light, light fog lamps, etc. Power: 12LED Capacity: 4 Led per light Working Voltage: 12V-24V DCworking Temperature: -40 - 60 CelsiusRed Cable Connect Positive,Black Cable Connect Negative,Yellow Cable Connection Negative Flashing Mode Change. Item Application:1. Off-road vehicle, off-road vehicles, trucks, engineering vehicles (excavator, tree bulldozer, roller, bulldozer, crane and mining truck, etc.)2. Special vehicle (fire truck, police cars, rescue vehicle, communication vehicle, military command vehicle) forklift, trains, boat, marine, bus and tanks. Suitable design to eliminate heating. The correct irradiation distance is much longer than a normal incandescent bulb. Color: Yellow LightMaterial: Aluminum Parts + LED Lamp BeadsSize: 112*41mm Package 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 error is +/- 1-3cm.