leadflag . com Mainly R&D Led lamp and led mining lamp, We insist research and develop the Products ourself, and Innovation all the time. We use imported Led as our power source. Products is used broadly in high way, tunnel, office, home, mining, and business lighting. We have rich experienced R&D people. They good at Led high transmittance Secondary Optics non. Imaging technique, thermal design, driving circuit, Intelligent Control etc. Can do as customer need and can design and produce as customer require. The products have led street lamp, led spot light, led tunnel lamp, led mining lamp, led ceiling lamp, led grille lamp, led garden lamp, led projector lamp, led spot lamp, led tube lamp, led chapitor lamp, LED Flood Light, led white pannel light, led lawn light etc. Our products is green, environment protection, we get to the Country lighting standard at save energy, safety and Luminance.