Input Voltage: 9 ~ 32V/24V/12V Bulb type: D2 Working current: 3.7A & 2.8A Current Max: 5A Output Power: 35W/55W Working temperature: -40~+80 Lumen: 3200Lum 400lum Waterproof: IP67 Material: aluminum Lifespan: more than 3000 hours Frame color: black, blue, red Color temperature of bulb: 6000K. (4300k-12000k optional) High impact nylon housingThe glass surface is made of borosilicate toughened glass. Reasonable design for heating elimination. Innovated - vibration free mount stainless steel mounting bracket with rubber cushion The high performance of tight waterproof,dustproof , quakeproof. Anti explosion IP=68 High brightness: Increase brightness by 30% than 55w halogen lamp,color temp 6000k pure white as sunlight Install easily to any truck and heavy duty equipment. Application : Available in the auxiliary lamp for truck, forklift , Off-road , ATV, excavator and heavy duty equipment.