20w high power led: 1.The chips are bridgelux chip or semileds 2.Emitting color :various color available. 3.luminous flux:100lm/w 4.long lifespan:50000-80000hrs 5.forward voltage:15-20V 6.forward curren:1400ma 7.vewing angle:170degree. 8.Anti-staticz93kv). 9.low heat dissipation 10.good light decay:<3%/1000hrs. 12.good color rendering Ra>90 13.application:widely used for street lamp.tunnel lithg ,ceiling light,redidential. lamp,spotlight,downlight,underwater light,flood light,solar lamp ,outdoor lamp ect. Part NoPowerLens ColorEmitting ColorForward Current (Ma)Forward Voltage (V)Dominant Wavelength (nm)Luninous Flux (lm)TypMinMaxMinMaxMinMaxGP-20PW20WWater ClearPure White140015204000K8000K7001100GP-20WW20WWater ClearWarm White140015202300K3800K550950GP-20B20WWater ClearBlue1400912450475190390GP-20G20WWater ClearGreen14009124905307001100GP-20Y20WWater ClearYellow14006.57.5585595390790GP-20R20WWater ClearRed20006.57.5620630390790