... 90% 3, Life time more than 50,000 hours 4, 2 year warranty 2012 LED shallow down lights1, ... AC 220V ,50-60HZ2, Energy saving 90%3, Life time more than 50,000 ... hours4, 2 year warranty Performance features:Green lllumination:No strobing ... years CertificateCE & ROHS,CCCLife time>50,000 hours No strobing led shallow down lights ...