... .Volt:10-30v dc 4.Opel Astra Headlight 24V Off road Auto LED Light Bar 12V Cree 140W Opel Astra ... japanese encapsulation technology. Applications: 1. Engineering vehicles: excavator, dozer, road roller, bulldozer, crane and mining truck etc.2. Special vehicle ... cars, rescue vehicle, communication vehicle, military command vehicle etc.3. Off road vehicle, ATVs, SUV, truck, Fork lift, trains, boat, bus, ...