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In fact, the substitution method is the best and simplest way to judge whether the lamp is still an electronic rectifier. If you can't find a replacement accessory for testing, then find a way to find a multimeter to test whether the voltage output of the electronic rectifier is similar to the nominal 400V of the rectifier, if there is no voltage or the voltage is too low, it means that there is a problem with the rectifier. Otherwise, it is a problem with the lamp.
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Why did Frauss luminaires disappear from the market? Now I can't find anyone after sales.
Is there a living room or dining room in the hallway? It is recommended to be warm-colored. It is generally yellow, orange, and orange, so that the home looks more warm, and, according to Feng Shui, you can prosper and prosper. >>>More
I've encountered this before, I bought a bath bomb from Grad, they said it could be a ballast problem, or it could be a lamp problem, and you can test it with an electric pen.
There is after-sales service. It's okay to do it yourself, cut off the power first, use a suction cup (the kind of hook on the tile, made of rubber) to suck the electrical panel, and take the electrical panel off (the suction position should be cautious and the action should be light). Then pull the lamp buckle away, unplug the lamp, replace the lamp, buckle the button, and cover the panel. >>>More
If you often open the light strip, choose LED (that is, the secondary light-emitting tube), and use the T tube if you don't open it often, the T tube has a short life and large power consumption compared to the LED, but in terms of effect, it is very good. LED has a long life, low power consumption and low heat, but the lamp is weak and the effect is not good.
Check whether the socket wire of the lamp head is firmly contacted, and whether the power supply to the electronic rectifier (intelligent control switch) to the lamp head is in good condition, if the circuit is normal, replace the electronic rectifier (intelligent control switch).