Grosswell Lighting Co., Ltd. is a professional Chinese lighting company, we are specialized in manufacturing and exporting various high power LED lightings, such as recessed down lighting, outdoor lighting, low bay/ Hi-bay pendant lighting, track lighting, spot lighting and roadway lighting.All of our high power LED lightings have got the patents.Patent No.:1. 200820146606.62. 200820146607.0We are also specialized in various LED bulbs, which are selling very well in many countries.Kindly visit www (dot) grosswell (dot) com for more details.if you are interested in any of our items, please send e-mail to steven (dot) yan (a) grosswell (dot) com. It is guaranteed that you will receive reply from us within 24 hours.Wish you all the best!Steven YanGrosswell Lighting Co., LtdSuite 21C, Building 1, Hao Jing Ming Yuan Garden, Buji,Long Gang District, Shenzhen, Guang DongChina 518112Tel: (86 755) 2853 5368 Fax: (86 755) 2873 2722steven (dot) yan (a) grosswell (dot) comwww (dot) grosswell (dot) com