... Recessed lighting, shelf lighting, ceiling/wall coves.2) Cabinet and under counter lighting, office work station.3) Back lighting, ... step lighting, light boxes.4) Merchandising, exhibition stands, and panels.5) Hotel, bar, restaurant, coffee shop. Sample Testing: ... Long working life, less or no maintenance;3) No mercury, heat, UV or infrared;4) Low brightness degradation: 3%. 7W E27 led lamp ...