Drive: also known as power, high beam box light, assume the role of power to the LED. There are two commonly used power: AC12V / DC12V, AC85-260V. Referred to the low and high voltage driver. High voltage driver AC85-260V input voltage is converted to a voltage of about 5V applied to the LED, while meeting the input current. High voltage power supply is divided into two non-isolated power supply and power supply are isolated from the power supply with a transformer, but the cost is higher; non-isolated power supply is not transformer, side-emitting light boxes, low cost, but not safe when used, is used in isolated power . Base: High-power spotlights base has Gz4, GU5.3, GU10, E27, E26, E14, B22 and so on. Gz4 is used for conventional MR11 base, Gu5.3 used for the MR16 base, light boxes, two base public one kind holder. E26, E27, E14 base are spiral, the Americas and Japan, where E26 110-130V voltage suitable base, E27 Europe Asia 220-240V voltage applicable base. B22, mainly in China and Southeast Asia to use more. Far lighting large double-sided light boxes, bus shelters light boxes, using high-power light-emitting side lights, clear picture, uniform light effect, led light boxes _ far illumination (certification) _ light boxes from far Lighting Technology Co., Ltd. provided. 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.