The G base work light is hot products for industrial line . and also call led tool work light and medical equipment work light . it can use many widy ,and it have different base and power 1-10w for you choose. it can saving the products line light up tp 90% . more infomation, please kindly reference our products G base led machine work light, Thanks for you review our products . Tell us you like one, we will reply you wethin 24h work time. Many thaks