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Anonymous users2024-01-24Check 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).
There are two cases: one. If the original lamp is a little bright before changing the lamp, but it is only dim or flickering, then focus on checking whether the plug of the new lamp is in good contact, (but it seems that there is no big problem with the connection from the picture, unplug it and plug it in again.) >>>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.
Generally, it is a drive problem, and it is okay to change the driver, and the LED light strip inside is rarely broken.