Quantity of leds: 30 smds/m, 150 leds/pcs. Thickness of pcb: 0.25mm Voltage: dc 12v(24v) Power dissipation: 2.4w, every 3 leds can be cut(12v), every 6 leds can be cut(24v). Forward current: 1a/reel Viewing angle: 120 degree Packing: 5m/reel Color: red, yellow, blue, green, white are optional. Pcb color: white, brown, black are optional.