Jan 11, 2019 1, a drag one or one drag two light box dedicated electronic ballast is specially designed for outdoor light boxes, billboards. Advantages have the following aspects: 1) The use of high safety insulation performance, waterproof and moisture-proof performance, ballast temperature rise low, will not affect the light box cloth or light box …
Jan 11, 2019 Electronic ballast to improve the lighting system energy efficiency and quality has a clear advantage, is the new international recommended application of the product, but also the trend of future development. (1) in continuous tension of the visual workplace and visual conditions of high requirements of the place (such as design, drawing, …
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LED lamp is an electroluminescent semiconductor material chip, with silver glue or white glue solidified to the bracket, and then with the Silver Line or gold wire connected to the chip and circuit board, surrounded by epoxy resin seal, play the role of protecting the internal core line, the final installation of the shell, so …
Oct 30, 2018 Blu-ray photons have high energy and can excite fluorescence. Generally with Blu-ray LED blue light hit on the …
Nov 05, 2018 LED, a light-emitting diode, is a solid semiconductor device capable of converting electrical energy into visible light, which can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of which is attached to a bracket, the other end is the cathode, the other end is …
Nov 13, 2018 1, energy saving: white LED energy consumption is only 1/10 of incandescent lamps, energy-saving lamps 1/4. 2, Longevity: life span of up to 100,000 hours, the ordinary home lighting can be described as “once and for all .” 3, can work in the high-speed state: energy-saving lamps if the frequent start or …
Nov 14, 2018 * Heat dissipation problems, if the heat dissipation is poor will greatly shorten the life span. * Low-end LED lamps are still less electric than energy-saving lamps (cold cathode tubes, CCFL). * Initial purchase costs are higher. * Due to the strong directivity of LED light source, luminaire design needs to consider …
Nov 21, 2018 General Fluorescent Lamps: There is a filament at both ends of the fluorescent lamp, with trace amounts of argon and thin mercury vapour in the tube, fluorescent powder on the inner wall of the lamp, and ultraviolet light when the gas between the two filaments is conductive, making the fluorescent powder emit …
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Nov 30, 2018 1, energy saving. 2, long life LED lamp. 3, good applicability, because of the small size of a single …
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Dec 04, 2018 1.The LED light source has high luminous efficiency. luminescent efficiency comparison: incandescent lamp light effect in 10-15LM, …
