... private information Features:· Integrated USA Bridgelux LED system for optimum lifetime performance of up to 25 years.· Ideal for Box Stores, Supermarkets, Factories, Warehouses.· High ... -1000pcs, 12-18daysMore than 1001pcs, 22-28daysXuan Cai prodcutLED Industrial Light, LED Flood Light,LED Panel,LED Tube, LED Down Light,LED Street Light and more