... own equipment test machine to ensure the quality 2.We export to india market without any complaints about 12~13 years Energy Saving ... Feature:1. Compared with the common lamp,it's energy saving 85% .2. High efficiency and noiseless;Green products to ... restaurants, hotels, office, house, meeting hall, shop, esp. for workshop, factory,etc..Exhibition Picture: 11/15/18w gu10 3u energy saving Copper lamp