Type U This Size Is 21mm*15mm LED Aluminum Profile Shenzhen Lvsen Lighting Technology Co., Ltd. Base Info Model NO.:ls-006Trademark:LSTransport Package:CartonSpecification:21mm*15mmOrigin:China Description Pre:Dimmable LED Candle Light E14 4W Candle LED Light Bulb Next:LED Bulb Manufacturer 110V 220V 9W 12W Bulb LED