... CLifespan50000HsColor Rendering Index≥75RaWork Frequency50 – 60Hz Features:1.150° light beam ,high luminance and high color rendering index , ... : 1.Energy saving 45-70% than traditional light and long life:50000H 2.Enviromental protection,no ... Used in crystal chandeliers, table lamp, down light; ceiling light, wall light, nightlight and other decorated lamp. led g24 7w light 50000Hs guaranteed