LED slim panel light quality is good or bad
LED ultra-thin panel light can be said that the best LED energy-saving lamps, it not only has a slim appearance but also to achieve effective energy saving, long life, no radiation, high brightness effect. This ultra-thin panel downlight can be said that now the office, the best home lighting options. But now the market LED ultra-thin panel light brand is also very much, how do we know which one of the quality is better?
- First, we can judge from the light body itself, the ultra-thin panel light is the panel and the back cover close, is a sealed state. This can effectively play moisture, pest control, waterproof effect. Thin panel lamp shell is generally made of high-quality metal shell, long service life. However, if the quality is not good, thin panel lights, their panels, and the fuselage is not integrated design, only the panel is metal, the fuselage or plastic material, although the panel light is very light, but not only the cooling effect is not good, But also the use of time will not belong.
- Second, the material of ultra-thin panel lights is also a very important part. Good quality thin panel light aluminum alloy are used anti-oxidation materials, so no matter under what circumstances can be normal use, but also does not appear rusty situation. But some of the less-than-quality, slim-panel lights are made of iron, which is prone to rusting in wet conditions and has the potential for leakage. If you can take a piece of magnet to suck up, it is made of iron.