1. Look at the brightness: When purchasing LED lights, many consumers think that the higher the brightness, the better the bulbs. In fact, this is a big mistake in purchasing. Because the bright light is like the dazzling sunlight at noon, it is not only easy to damage the eyesight, but also affects the physical and mental health, especially easy to cause children to be withdrawn, irritable and irritable. Therefore, when choosing lamps and lanterns, it is necessary to combine the lighting environment, refer to the luminous flux index of the product, or pay attention to the brightness of the light, and try to choose lamps with sufficient brightness but not dazzling.
2. Look at the light bulb shell: The light bulb shell also becomes the lampshade of the light bulb. This part of the material greatly affects the light transmittance, glare, and lighting effects of the light and shadow. At present, the LED ball bubble shells on the market are usually mainly made of PC and glass. Among them, glass has the highest light transmittance, better light transmission performance, and better uniform light shape, which can reduce glare and light spots. is relatively fragile.
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