【Power】 : 24W/30W/50W/60W 【Color】: Warm white /Coldwhite/3000K TO 6000K 【Voltage 】: DC90-100V/DC150-170V/DC30-34V/DC70-80V 【Lumens】: 110-120LM/W 【PF Value】: ≥0 【Life Span 】: 50000h 【Material】: Aluminum PCB 【Surge Capacity (SPD)】: ≥1500 【Color Redering Index (CRI )】: ≥95 2B24C-(70-80V)-300MA-(3000K TO 6000K) -24W 2B30C-(90-100V)-300MA-(3000K TO 6000K) -30W 2B30C-(90-100V)-300MA -(6000K)-30W 2B50C-(150-170V)-300MA -(6000K)-50W 10B10C-(30-34V)-1300-1500MA -(6000K)-50W 12B10C-(30-34V)-1500-1700MA -(6000K)-60W 2B30C-(90-100V)-300MA -(3000K)-30W 2B50C-(150-170V)-300MA -(3000K)-50W 10B10C-(30-34V)-1300-1500MA -(3000K)-50W 12B10C-(30-34V)-1500-1700MA -(3000K)-60W