-Outdoor ceiling light -60%-80% energy saving -Life span 60,000- ... >0.98,CRI>80Ra -CE,CCC,CB... Electrodeless Induction Lamp Outdoor Ceiling Light 40W, 80W C-50021. Technical data: Wattage: 40W ... : 4~6m Application: Gas station, underground, warehouse, indoor parking, office, classroom, workshop and indoor entertainment appication 2. Features:(1) Material: A. Thicker ...