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Anonymous users2024-01-235W energy-saving lamps replace 40W ordinary bulbs, which seems to be lower, and it is recommended to use about 8 watts.
The key is to pay attention to the matching of the lamp head and the lamp holder. When you buy energy-saving lamps, it is best to bring the original ordinary bulbs, and buy energy-saving lamps that are the same as ordinary bulb heads.
In the living room, it is recommended to use 6500K color temperature, which looks warm and atmospheric.
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Anonymous users2024-01-22Of course. Warm colors with 5 watt LEDs are better.
Is there 4 interfaces that refer to the amplifier? If so, according to what you give (100V output, common ground terminal, 4-16 ohm output), it means that the power amplifier has a constant voltage 100V output, and there is also a horn 4-16 ohm output, which depends on whether the speaker you want to connect has a transformer, with a transformer and is a 100V input, it is connected to the power amplifier constant voltage 100V output terminal, and the 2 speakers need to be connected in parallel; If the horn does not have a transformer, it will be connected to the 4-16 ohm output of the power amplifier, but the wire must ensure the cross-sectional area, that is, it must be thick enough.
The current bulb lamp is basically the head of E27, and the conventional head of the crystal lamp is E14, so when you buy the lamp, you first look at the lamp holder is E27 or E14, note: E27 is the diameter of the screw 27mm, and E14 is the diameter of the screw 14mm
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