Introduce a shutter lights, install the necessary materials: A, LED light bar: a light source; B, DC12V drive power: AC220V mains convert the DC voltage safety DC12V; C, multi-strand copper cord 0.75mm ^ 2: Join bending lights; D, glass glue: fixed rigid strip. 2015 beam lighting for your recommended light boxes: High 220V shutter lamp led lights, led directly to 220V power supply side lamps, without transformer, safer (rain, PC flame retardant), the installation more convenient (plural series, no pressure drop) led lights, widely used in Labrador boxes, plastic boxes, indoor and outdoor large, medium and small-sided Light Box. Raab boxes, plastic boxes, all kinds of one-sided Light Box the best choice shutter design, fast installation, saving labor costs; led shutter _led light _ light beam by beam lighting Lighting Co., Ltd. Far Lighting Technology Co., Ltd. (www.ygzmkj.com) (www.ygzmkj.com) strong, credible, in Dezhou advertising lighting industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead away lighting and you work into the brilliant, for a better future!