Patented design, high luminous efficiency, high color rendering index, no flicker, and longer lifetime. High quality PC lampshade with high light transmittance, large emitting angle. Use high thermal conductivity material housing, high efficient heat dispersion, safety and reliable. CE, UL, RoHS certificates qualified. Meets DLCV4.0 criterion. 5-Year warranty Specification Model Unit CA1W-E CA3W-E Working voltageVAC 86~264 Rated powerW13 Power factor/=0.5 Luminaire type2835/0.5W Luminous fluxlm=80=300 Luminous efficacylm/W/ Correlated color temperatureK2700~3500 Color rendering indexRa=80 Emitting angle120° Environment temperature?-20~45 Cap-BaseE14 Lifetimeh50000 IP LevelIP54 Outline dimensionmmf36×99f36×99 Weightkg0.0310.031