Comparison of the advantages and disadvantages of LED tube and energy-saving lamps
"What is the difference between LED tube and energy-saving tube?" The composition method is different: LED tube is composed of high-efficiency light-emitting diodes; the structure of energy-saving tube is the same as that of fluorescent tube, but the phosphor in the tube is a high-efficiency rare-earth element material. "What are the advantages and disadvantages of each?" Comparison of advantages and disadvantages, LED tube: long life, more energy-saving, disadvantage is that high-power LED tube is very expensive; energy-saving tube: lower price, energy saving, the disadvantage is longer life short. "Which is more suitable for home lighting?" The scope of application is different. Objectively speaking, energy-saving lamps are already very common. Household use is the first choice, but pay attention to buying products from famous brands, which have a longer life; LED lamps with higher power Currently more expensive. "When using an LED lamp as a desk lamp, will it cause eye fatigue for a long time?" There are two main factors that cause eye fatigue: ①, the "stroboscopic" of the lamp; ②, the "illuminance" of the lamp. LED lights are driven by direct current, there is no problem of stroboscopic, it should be very good to use as a desk lamp. Regarding the illuminance (that is, brightness), it can be adjusted at any time. The energy saving effect is very different. The brightness of 10WLED fluorescent lamp is brighter than traditional 40W fluorescent lamp, and the brightness of 16WLED fluorescent lamp is brighter than traditional 64W fluorescent lamp. The brightness of LED fluorescent lamp is especially softer and easier for people to receive. The service life is 50,000-80,000 hours. The power supply voltage is AC85V-260V (AC), no starter and ballast are needed, fast start-up, low power, no flicker, and not easy to look at fatigue. It is not only super energy-saving but also environmentally friendly. It is one of the key products developed by the national green energy-saving lighting project, and is currently the main product that replaces traditional fluorescent lamps.
