... vitreousness,anti high/low temperature burst.4. Lamp reflector used Itlian optical reflectivity projector lens,long reflect distance ... technology. Applications: 1. Engineering vehicles: excavator, dozer, road roller, bulldozer, crane and mining truck etc.2. Special ... rescue vehicle, communication vehicle, military command vehicle etc.3. Off road vehicle, ATVs, SUV, truck, Fork lift, trains, boat ...