Drive: also known as power supply, LED power supply commitment to the role. 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 into isolated and non-isolated power supply in two, isolated power supply with a transformer, but the cost is higher; non-isolated power supply is not transformer, low cost, but not safe when used, is used in isolated power supply. Base: High-power spotlights base has Gz4 side-emitting light boxes cases, GU5.3, GU10, E27, E26, E14, B22 and so on. Gz4 is used for conventional MR11 base, Gu5.3 MR16 used as a base, the base of both public one kind holder. E26-sided light boxes cases, 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. High-power side of the light bar: exquisite workmanship, free installation of plastic light boxes cases, flexible, light bar on the radio from the 2.5 m light boxes cases, low-power, direct 220v power more convenient (no transformer), aluminum shell, waterproof to joint package safer products are mainly used rolling light boxes, for surface boxes, community boxes, road rod boxes, bus waiting room boxes, airport light boxes, all kinds of double-sided light boxes use, light bar can be installed in series with much more convenient. led light boxes light boxes case cases _ _ lighting provided from far away Lighting Technology 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!