Double-sided light box emitting light source should be what? Double-sided light boxes emitting high-power light-emitting side lights, low cost, high brightness, even lighting, low energy consumption, the best solution for the appearance of fine workmanship, high beam lighting technology, built-in constant current driver, high beam Lighting Technology lights, no pressure drop, high brightness, a plurality of series installation more convenient. Far lighting large double-sided light boxes, lights beam lighting technology, using high-power light-emitting side lights, high beam lighting technology, the picture is clear, uniform light effect, far Lighting Technology lights _ _ far away illumination lighting Technology provided by far Lighting Technology Co., Ltd. Far Lighting Technology Co., Ltd. (www.ygzmkj.com) (www.ygzmkj.com) Shandong Dezhou, advertising lighting leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. Far lighting leadership with the staff warmly welcome all inquiries negotiations to create a far better future lighting.