... 2.Better heat dissipation and making sure the led life span.3.The reflector is imported aluminum, high light reflection rate ... green, amber, RGBDistribution of the light:LED+ secondary distribution of the light reflector The curve of light distribution:symmetric expression ... 50,000 hours Features:1.Adopt Super Brightness Multi-Chip LED Lighting Source, encapsulation by ourselves, Long lifespan, Energy ...