1 The wattage of the ballast must be the same as the wattage of the lamp, so it will affect the starting performance, photoelectric parameters and service life of the lamp.
2 The fluorescent lamp can't be started frequently. The lamp life will be shortened by two hours every time it is started.
3 The temperature and humidity of the environment should be suitable. The most suitable ambient temperature is 18 °C -25 °C, and the relative humidity is about 50%.
4 wiring method should be accurate.
5 dimming lamp is dimmed by resistor step-down, because the loss of the step-down resistor, so the lamp with the same brightness is more expensive than the incandescent lamp, as usual, it is not suitable to use the brightness of the lamp for indoor lighting.
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