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Anonymous users2024-01-233 watts will do.
Depending on what effect you want to achieve, there are downlights, spotlights, bulbs.
Generally, the bag light is more selected, if the number of W, 4W is fine, but you have to choose a good color temperature, 3700-4200 is warm light, 4500-5500 is white, 5500-6500 is cold white. Cool white is the light similar to energy-saving lamps, positive white is slightly like pink light, not to mention warm light, it is similar to incandescent lamps.
There are a few points to pay attention to when purchasing:
Independent power supply. Aviation aluminum radiator.
COB light source.
PC material or acrylic material lampshade.
As for the price, the price of different brands is very different, it is recommended not to buy it if it is too cheap, if it is not bad, you can choose NVC, Opple, Foshan. Economical ones can choose Jiejie lighting and Linglong lighting, both of which are COB light sources, and the quality is no problem. As for the poor manufacturers, let's not talk about it.
I don't know the height, so let's assume a height of 2.5 to 2.8 meters. In this case, 25 flat needs at least 120W LED light source. If it is an LED bulb, the brightness will be slightly lower than that of a spotlight downlight product, which should be between 130-150W.
Choose about 15W, it depends on your personal preference, if you like bright spots, you should buy between 18-25 watts, if you like dim spots, buy 12 watts is also good.
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3W to 10W LEDs are fine, and the current ones are very bright.
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