1step light ).LED source High luminance, long life-span, safety and stable,energy Saving . 2).Materails: die aluminum body step light1).LED sourc High luminance, long life-span, safety and stable,energy Saving . 2).Materails: die-cast aluminum, 3.) Colors Available: red/yellow/blue/green/white/warm white/daylight white4.)Working Voltage: DC12/24V 110-2205.)Protecting Grade: IP656.) Lifetime: 50, ...