2012 Up and down wall light led 1, AC 220V ,50-60HZ 2, Energy saving 90% 3, Life time more than 50,000 h 4, 2 year warranty 2012 Up and down wall light led1, AC 220V ,50-60HZ2, Energy saving 90%3, Life time more than 50,000 h4, 2 year warranty Performance features:Green lllumination:No strobing during working, fast response(no delay),no damage with frequent switching and energy saving 90% than ...