LED ceiling lamp purchase tips

Gorgeous LED ceiling lamp is a lamp that is absorbed or embedded in the roof ceiling. It is often used in homes, offices, entertainment venues and other places. Here are some tips for purchasing LED ceiling lamps.

1. Detection light source: Most ceiling lamps are white light, we look at white light, and some owners will find that some ceiling lights look brighter when they are selected, and some are darker, some are white, and some are Purple or blue, this is due to the different light effects of the light source, and the formation of different color temperature, and some small manufacturers to consume the original light efficiency of the light source is very low, but in order to make customers look brighter, put the color temperature is higher, so look It is brighter, but it is not really bright in practice. It is only the illusion of the human eye. Vision will become worse and worse under such circumstances. If you recognize it, you don’t use another light source, just light a lamp, and then stand under the lamp and read it. If it looks clear and bright, it will illuminate that the light source is better and the light efficiency is higher. If it is not clear, it is poor. A simpler approach is to extend the hand to the side of the light source to see the color of the palm of the hand. If it is ruddy, it will show that the color temperature is just right and the color is good. If the heart is blue or purple, the color temperature is too high.

2, look at electrical appliances: all the fluorescent light source is to have a ballast to light, the ballast can bring the light source when the starting voltage and stability at work, the ballast is good or bad, directly resolved this The life span and luminous efficacy of LED ceiling lamps are generally better than the quality of ballasts that are consumed by manufacturers on the right track.

3, to see the mask: the market is common acrylic masks, plastic masks and glass, preferably through the second stretch of the imported acrylic mask, the characteristics are soft, bulky, good light transmission, not easy to be stained. When purchasing, press the mask with your hand to see how soft it is, and it's soft. Put your heart back and look at the color. It's ruddy. It is best to open the cover to see if it can be easily removed. Look inside to see if the light source and the electrical appliances and wires are securely clipped. The wiring can be uniform, not cluttered, and not twisted.