1.Green and energy saving, 2.Dustproof,anti-explosion. water-proof 3.light source flexible and colorful LED taillights1.luminous efficiency >901m/W,color rendering index Ra>752.output power >90%3.constant current,power factor >0.95,voltage efficiency > 92%4.Shell material:high-thermal conductivity aluminium alloy or stainless steel,toughened glass differ. Dustproof,anti-explosion. water-proof ...