Bulbs Lighting Constant Current Drive IP54 R,G,B,W,Y Product Name Bulbs Lighting Art No. HF-QB50 LED ... Lighting Source 1W LED x3 Granules Lm/W 70 Lm/W Life Span >30000 hours Voltage Input AC 110/220V ... Housing Material Aluminum Housing, PC Diffuser LED Color R,G,B,Y,W etc. Driver Mode Constant Current Drive Related Model HF ...