Lights of America 9385 85-Watt 4,500 Lumens 10,000 Hour Bulb Lifetime White Fluorescent Security Canopy Light 10,000 hour bulb lifetime 80 CRI and 6500K color temperature 85 Watts and 4500 Lumens Efficacy is 53 Lm/W 2 year limited manufacturer warranty and assembled in the USA