... LED Bulb light .battery powered led light bulb. 1.Color: white, warm white 2.Base: E14,E27, B22 3.Led Brand: EPISTAR 3W LED light bulb battery powered led light ... 50000 hrsBeam angle: 180Dimension: Φ49xL97mm Application of LED Light Bulb 1. Recessed lighting, shelf lighting, ceiling ... under counter lighting, office work station 3. Back lighting, step lighting, light boxes 4. Merchandising, exhibition ...