Super bright LED with high efficiency (>100lm/W) as light source, saving 65% energy comparing to traditional grid lightStable quality LEDs with little lumen decrease;The Tj for LED is less than 85°C;Long life time(>50000hours);Energy friendly, less heat emission;Free from mercury, lead, and carbon emission;Low maintenance and replacement costs;Fixture surface with anti-static spray, resistance to acid, anticorrosive;