2010 LED recessed downlight 1. Original Design: Use new type high brightness LED bulb, white color,color temprature from 2700K to 9000K is available. 2. High Efficiency and Energy Saving: Adopt high efficiency constant-current drive circuit with transfer efficiency over 90%. 3.Equal to 46W traddtional energy saving bulb,save electricity over 67%. 4. LED's life time is over 50'000 hours ,about 10 times by energy saving bulb. 5. Stable electrical property: AC240V 50/60Hz. 6. Environmental protection:Use new type LED bulb, without environment pollution heavy metal components, such as mercury and lead,etc. 7.Application:Hall, showroom,hotel, supermarket,stores,etc