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Anonymous users2024-01-24Is it an LED strip that does potting? Poor colloidal selection. Poor light permeability. The lamp beads are not bright enough.
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Anonymous users2024-01-23There are several possibilities.
1. The head is loose and falls off.
2. The light source is damaged (the inside of the small power is connected in series, one is damaged, and the others are not bright) 3. Is there a problem with the power supply.
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Anonymous users2024-01-221.Nightlights are generally made of LAMP.
2.Low power.
3.If the light intensity is too high, it will be dazzling.
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Anonymous users2024-01-21The maximum possibility is that the output power of the circuit board is not enough (the output internal resistance of the board is too large), and the voltage is sufficient when the no-load output is carried out, and the load voltage on the belt will drop immediately.
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Anonymous users2024-01-20It may be that the output current is not enough, or the pearl light decay of the lamp is serious. Change the lights.
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Anonymous users2024-01-19Just buy a high-power light-emitting diode and replace it.
Each has its own advantages and disadvantages, depending on which one you focus on.
I guess you want to ask whether the three claws or the two claws are better, in fact, they are all the same, just to adapt to different sockets. The upper claw in the three claws is protected by the ground wire, so that once the case is charged through the ground wire, the personnel will not be electrocuted by touching the shell. However, the night lights are all plastic shells that do not need to be protected by ground wires, so it doesn't matter. >>>More
The stall night light is an LED light, which should be considered portable, economical and practical. If you use a coin cell battery model: AG3, you need to turn on an LED light, you need three AG3s in series and then string an 82 ohm resistor. >>>More
Straight plate ultra-thin.