Kang Ming
Kang Ming is a listed company, mainly producing table lamps, LED flashlights, fans and other products. Its sales outlets cover more than 500,000 terminal stores nationwide, and its huge sales network supports business income of more than one billion yuan per year. It is a leading enterprise in the lighting industry in China. The table lamp introduced by Kang Ming adopts soft natural light with LED, and its brightness and color temperature can be adjusted to meet the basic household needs.
Philips
The brand Philips should be familiar to everyone. It not only produces razors, but also produces lighting, household appliances and medical systems. At present, there are production bases in nearly 30 countries, and the market share and brand awareness are still very good. So the product is still worth choosing.
Osram
Osram is a German brand, but now it has set up several branches in Chinese mainland. Since its establishment, OSRAM has paid great attention to the production technology of products, and its design is also very elegant. With a number of leading patents, OSRAM is one of the most innovative lighting companies in the world. In addition, OSRAM is famous for its excellent light source products. So, which brand of desk lamp is better? Osram can't be wrong.
colour temperature
According to the color temperature of the desk lamp, the best color temperature is close to natural light 1am, which is softer. Because the color temperature is too high, it will only make our eyes feel tired and do harm to them.
frequency
Choose according to the frequency of the desk lamp: it is generally recommended to choose the frequency of lighting the desk lamp more than 40000 times per second, which can ensure the continuity and stability of light. Too weak and too frequent blinking is bad for our eyes.
Lighting area
According to the lighting area of the desk lamp, the desk lamp has a good protective effect on glasses, with uniform light, large lighting area and no glare and shadow; On the contrary, it is not desirable.