LED Spotlight (CE) Model: JS-MR16-S3 Parameter: Emitter Power: 3*1W Luminous Flux: 300Lm Long life: 50,000 hours. Soft light, uniformed luminance, Optional voltage DC12V Optional interface MR16/GU10/E27. Energy Saving: Compared with incandescent lamp and halogen lamp,can save 85% of the energy. In contrast to Fluorescent lamp, can save 65% of the energy Appearance Dimension Figure: Light Distribution Pattern: