... -250V AC, 50Hz/60Hz, 3.240lm-270lm LED Light 4.50000h life Description:4W E27 globe bulbsItem NumberXO-G-31-BPower4WattsLED BrandEdison ... /wall coves.2) Cabinet and under counter lighting, office work station.3) Back lighting, step lighting, light boxes.4) Merchandising, exhibition stands, and ... mercury, heat, UV or infrared;4) Low brightness degradation: 3%. 4W 220V E27 led lighting