... saving 70%-80% energy compared with traditional Fluorescent tube.light loss is less than 5% during 3000 hours.8. ... household led downlights, indoor LED Downlight:1.Recessed lighting ,shelf lighting ,ceiling /wall coves2.Cabinet and under counter lighting ... ,office work station3.Back lighting ,step lighting light boxes4.Merchandising,exhibition stands,and panels,museums, art galleries, ...