Supply LED light boxes Rab | Rab box factory | LED large-scale light boxes Product Name: LED Labrador light box material: LED light bar, international light box special aluminum, metal fittings and other international structures by: box cover 7CM, thickness 9CM Profile color: white sand silver (other colors can be customized) Product Features: Using advanced LED light source with light, energy saving, continuous open state life of up to 100,000 hours, high brightness, lighting uniformity, screen with pull ear in the form of a fixed, simple and smooth. Easy to install, and replace the screen is very convenient product supply: 24v Advanced Transformer Size: 0.5 square meters -100 square meters Size can be freely customized Applications: for any commercial area and urban construction facilities, including airports, subways, railway stations, banks, wedding, decorative painting, jewelry, fine gifts, business center, stores and other contact gave me surprise you