3U energy saving bulb 3U/20W
3U energy saving bulb 100% Tri-phosphor fluorescent powder
1.High quality2.Very low heat generating, besides saving light power3.Low consumption, high brightness4.Energy-saving and environmental friendly, is conductive to recycling6.The light is harmless for skin and eyes7.Suitable for all residential, commercial and industrial areas, indoor and outdoor.
3U energy saving bulb 3U/20W