5W R7S 78MM J78 LED Bulb: 5W; AC 200-240V 50-60Hz; 55*15*78MM; Warm White 2700K; 1pcs High Brightness COB LED; 500lm; 360 Degree Energy Saving: Low power consumption, 5W R7S 78MM J78 LED Bulb is equivalent to 30W 48W 50W halogen bulb, saving almost 90% electricity Brighter: 500lm 5W R7S 78MM J78 LED Bulb with 1pcs high brightness COB LED in 360 degree Ceramic Socket: Ensures better heat dissipation effect and offers longer working time, which greatly helps to reduce the hassle of bulbs and save money Wide Application: Suitable for home, living room, kitchen, room, balcony, office, hotel, restaurant, etc.