Nominal wattage : 4500.00 W Norminal current : 150.0 A Norminal voltage : 30.0 V Current control range : 117...160 A Lamp current : - A Type of current : - Focal length : - mm Mounting length : - mm Diameter : 60.0 mm Length : 428.0 mm Light center length(LCL) : 171.5 mm Product weight : 898.00 g Lifespan : 1000 h Base cathode (standard designation) : SFa30-20 Product remark : - Product code : 4052899343351