Detailed Product Description Specifications: 1) Wattage: 60 / 100W 2) Voltage: 110 - 130V, 220 - 240V 3) Color temperature: 2,700K / 6,400K 4) Dampproof and dustproof 5) Applied in indoor areas (kitchen, dining room, bathroom, hospital, warehouse, production workshop) and outdoor areas (passage, tunnel, underground, under bridge, shore and wharf) 6) Ballast: electronic 7) Energy-saving and bright lumen output 8) Service life: 5,000 - 8,000hrs