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It adopts pure trichromatic phosphor tube, which has a […]
It adopts pure trichromatic phosphor tube, which has a long life of more than 8000 hours, high luminous efficiency and good primary color performance.
Comfortable, no stroboscopic, protects your vision.The lampshade is made of imported materials, high temperature resistance, no odor, no discoloration, and uniform brightness. Special dust-proof and insect-resistant pads to prevent small insects from flying into the lampshade.With a variety of patterns, the exterior dimensions match the different places of use, and the landscaping is elegant.Life is 6 times that of ordinary light bulb, energy saving is 80%, wide working voltage is 170V-220V
Applicable places: room lighting, office lighting, public places lighting.Commonly used products: round, square size and size.
Technical terminology：1. Model: In the supermarket, you can generally see 2u series, 3U series and other energy-saving lamps. What does this mean? Everyone knows that the lamp of the energy-saving lamp is U-shaped, 2 lamps are 2U, and 3 lamps are 3U. There are no major differences between other lamps of different shapes. The main difference lies in the power size. Generally, the larger the wattage, the longer the length, and the thicker the lamp and plastic .
2. Working voltage voltage, the unit is V: refers to the voltage required for the energy-saving lamp to work. Usually, most countries in our country and Asia are 220v (except Japan and Korea), Europe is 230v, Australia is 240v, North America (USA) Japan (South Korea) and most of the Central and South American countries are 110v, and DC12V, mainly for use on board or solar energy. In addition to the voltage, the power supply also has a frequency requirement, and the general frequency is 50 Hz or 60 Hz. But the frequency has little to do with energy-saving lamps. Usually the energy-saving lamps produced can work normally within the range of -20%--+10% of the working voltage, such as 220v, then calculate according to this ratio: 176v-242v normal working within the voltage, thus avoiding some countries because of voltage instability The resulting large number of energy-saving lamps broke down. One thing to declare is that the more stable the power supply, the longer the service life; the fewer the number of switches, the longer the life.