... KellettSingle LED power: 0.25WLED quantity: 90PcsSystem power: 27WLED color: red, yellow, green, blue, white, warm whiteInput voltage ... full colorLifespan: 30000hoursN.W: 1.4kg Beam angle: Where to use:Suitable for low bright lighting of bridges, building ... Transparent toughened glass.Aluminum alloy bracket. Light distribution curve chart: Lamp structure and size diagram: System connection diagram: ...