Power saving tips for lighting
(1) Fluorescent lamp has the characteristics of high luminous efficiency, soft light, long service life and low power consumption. Its power consumption is only about 1 / 3 of that of incandescent lamp, so fluorescent lamp should be used instead of incandescent lamp as far as possible.
(2) The fluorescent lamp with three wavelengths not only has a long service life, but also gives people a brighter feeling.
(3) Using electronic ballast can save 30% power compared with traditional ballast.
(4) The efficiency of high pressure sodium vapor lamp is the highest. In the same type of bulb, the efficiency of high wattage bulb is higher.
(5) The efficiency of 40W single tube fluorescent lamp (including ballast) is 30% higher than that of 20W double tube fluorescent lamp.
(6) Small power fluorescent lamps can be installed in the corridor and toilet. You can watch TV and turn on 1 watt small lamp.
Power saving tips for lighting
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