K7434 children's eye protection desk lamp produced by Children's Vision Bao Company. The light source of this kind of children's eye protection desk lamp adopts advanced patented technology and adopts a number of small led lamp beads. When the side of the lamp bead shines through the light guide plate, the light is soft and not dazzling, and the luminous area is increased. Therefore, the desk lamp has long service life and is not easy to be damaged. When we need to adjust the brightness of the desk lamp, we only need to touch the palette lightly. The palette has 7-speed dimming function, making the adjustment easy and sensitive.
1, 100% children's eye protection lamps are made of imported high-gloss and high-rigidity engineering plastics, which have been certified by FDA for safe use and are nontoxic; Electrical materials pass international or national standards; The key electronic components were matched with 100% parameters and fully inspected. The electronic ballast selects high-quality epoxy glass fiber fire-proof PCB circuit board.
100% is aged under ultra-high pressure; The only product exported to Japan adopts the same level of AQL inspection standard as Japanese products.
2. Using high-quality electronic ballast, the 50HZ AC signal is changed into tens of thousands of HZ high-frequency signal, and the phosphor is excited to emit light for more than 50,000 times per second, so that the phosphor in the cathode fluorescent lamp is excited for the second time before its brightness decays. Therefore, the child eye protection lamp of the present invention can generate continuous light with stable illuminance.
3. Use special three-color fluorescent tubes. A layer of phosphor powder capable of emitting red, green and blue is wrapped in a special tricolor cathode fluorescent lamp. These three phosphors are prepared in a certain proportion, and when the phosphor powder is excited to emit light, it can emit mixed light of red, green and blue. Very close to natural light chromatography, equivalent to natural light around 10 in the morning, it is the most suitable light for reading.
4. Use H-type or 2H-type lamps: large lighting area, uniform illumination and small shadow.