Style No:KD-105 Features: 1.13led bulbs,super white light,E27/B22 holder. 2.It may be used like daylight lamp or fluorescent lamp,more brighter,energy saving function. 3.Rechargeable 4V/2Ah lead-acid battery equipped it will automatically ight up when power failure.Packing: size:7.8x7.8x12cm qty/ctn:120pcs g.w/n.w:22/21 meas:67x42.5x40.5