Blue Red Warm White Cold White 1W 3W 3V 3.7V LED Strip COB Strip LED Light Source LED Light

Label:Yes Package include:1Pc COB Strip Forward Voltage(DC) : 3-3.7V(Warm white, Cold white, Blue), 2-2.5V(Red). Luminous Flux :>100lm/w Power : 1W / 3W. Light area : 50*7mm. Emitting color : Cold White(C.W 6200-6800K), Warm white(w.w 2800-3200k), Blue(450-460nm), Red(620-630nm). Max Forward Current : 500mA(1W), 1000mA(3W). Viewing Angle : 120 degrees Product Size : 60*8mm. Notice:Please add a necessary heatsink when used. Tips: please use this product as required below.