About this item： 【54W LED SHOP LIGHT】 Aluminum and PC materials, use constant-current drivers with high precision and high efficiency. Lamp beads type: 2835, light output: 3600lumens, output: 54watts, length: 4ft. 【ULTRA-BRIGHTNESS AND ENERGY SAVING】 The new technology of LED chips provides super brightness. The milky white transparent cover makes it evenly illuminated. LED fluorescent lamps are superior to fluorescent lamps in terms of energy saving, and energy saving is up to 80% compared with fluorescent lamps. .