... casting Aluminum housing, very beautiful and good heat dissipation2. High efficacy, up to 80lm/W3. Super bright, can replace above 65Watt ... incandescent lamp4. High CRI, above 835. Competitive price, CE&RoHS approvedFeatures:1. Ultra energy efficient, replacing up to 50-60W ... for square billboards or advertisement boards. Low Price high power dimmable led bulb E27Notice:1. Don't use in the place ...