... LifeSpan: 50,000 Hours 4.Certificates:CE&RoHs high power 1W LED 1. Size: 3mm, 5mm, 10mm led2. Shapes: round, ... , 18000-20000MCD13. Life Span: 50,000hrs Application of led lamp1. Recessed lighting, shelf lighting, ceiling/wall coves2. ... , exhibition stands, and panels5.All led lighting source,(led spotlight,led downlight)Trade Terms:1.Payment: T/T , 30% deposits ... 5pcs 2012 low price high power 1W LED