Multi Applications Under cabinet lighting High quality LEDs Each light bar comes with 30 PCS high quality LEDs and delivers 270 lumen of brightness with a low power consumption of 2.5W, total 1100 lumens . Relying on 80+ high CRI (Color Rendering Index), Lights can reproduce colors accurately and pleasantly. It is suitable for display lighting and task lighting. Bookshelf lighting Flexible and neatly connectors "U" style connectors and extension connectors are ultrathin, flexible, and backed with strong tape. these are convenient to be connected, and keep the shelf neatly and beautiful.