1.100v-240v/75w-600w 2. life time:1500hrs 3.CE RoHS certification 4.C SHAPE 5.EXCELLENT COMFORTABLE LIGHT6.GLASS , TUNGSTEN WIRE, CERAMIC CAPSAPPLICATION: This is suitable for lighting in outdoor, parks, stadiums, construction sites, warehouses, workshops, and for other safe lighting. C SHAPE TUNGSTEN HALOGEN QUZRTZ LAMP