... 50,000hrs, small light decline rate;3.Good light quality and good heat dissipation; 4.Beautiful appearance, High brightness output;5. ... start time;7.Power saving and low cost8. High luminous intensity9.High luminance efficiency by using super bright LED, 10.Excellent color ... Shopping Mail, Supermarket, Household lighting, Parking Lot,etc.This light can be used in any places where need energy-saving ...