1, op
Opal eye protection desk lamp adopts disc light outlet design, which has a larger luminous surface than other products. The lamp body is equipped with three rotating shafts, and the lamp cap can be adjusted 360 degrees. Compared with the long lamp holder, the circular lamp holder has a wider irradiation range and better uniformity. Opal eye protection desk lamp adopts four-corner rubber anti-slip pad, which not only ensures the stability of the desk lamp on any material desktop, but also plays the role of shock prevention, heat insulation and heat dissipation.
2. Philips Philips
Philips eye protection desk lamp, national AA wide range, high illumination uniformity, multi-joint adjustable lamp head direction, etc. The overall weight of the lamp can reach 1.6Kg without adapter. The counterweight inside the lamp holder can make the eye protection desk lamp easily cope with the 6-degree tilt test. DomeLens ceiling lamp diffusion technology is adopted to expand the irradiation range of the lamp holder, and Philips RoofPrism roof prism technology is adopted to suppress direct glare and honeycomb light spot distribution, so that the lamp holder can emit light. The color temperature of 4000K is closest to the color of afternoon sunlight, which is most suitable for reading for a long time.
3. Xiaomi LED
Xiaomi LED adopts the traditional mechanical knob design, and the color temperature of the light source can be adjusted by pressing the knob, which is different from others. Mijia LED smart desk lamp also adopts long-arm lamp holder design, but only the lamp holder part can rotate and the lamp body is fixed on the lamp body. Mijia LED smart desk lamp does not adopt touch design, but adopts knob gear adjustment design, and the color temperature can be adjusted by pressing and rotating, which is very convenient for daily use. Modern style+retro knob design, perhaps this is the reason why Xiaomi eye protection lamp is widely praised.
4. Osram
Osram crystal bud LED eye protection desk lamp is made of plastic and aluminum. High-efficiency LED makes the desk lamp power as low as 5W. Simple appearance with bright LED lights allows users to concentrate on their studies and work and improve efficiency. The service life of 25,000 hours can save users the trouble of maintenance and replacement. The simple and generous shape makes this desk lamp suitable for all kinds of home environments. The aluminum radiator of the lamp holder can radiate the heat emitted by the LED lamp when it works, and prolong the product life. Aluminum lamp poles can be adjusted at multiple angles to meet the lighting needs of different users.
5, bright Tianzhi LED
Bright Tianzhi LED eye protection desk lamp adopts simple design, and the linear body adopts white design, which has good decorative effect. The lamp body made of ABS plastic material has good durability, and the square base can provide stable support. Tianzhi eye protection desk lamp uses patch LED as light source, and the power of LED chip with high light efficiency is only 3.5W, which has good energy saving effect. A touch dimming switch is designed on the desk lamp base. The PWM multilevel dimming setting can easily meet the diverse lighting needs of users and has a good operating experience.
Main points of purchase
1, no stroboscopic
Strobe will disturb the adjustment of visual nerve, so there is no strongpoint desk lamp to protect vision. In fact, the so-called non-stroboscopic only means that the stroboscopic rate is high, which reduces the damage to vision.
2, no blue light
The wavelength band of harmful blue light is between 400 and 500 nm, and harmful blue light will penetrate the retina, causing damage to retinal epithelial cells and irreversible visual damage.
3. Warm color temperature
The light with a color temperature of 3200k-5000k is warmer, more similar to natural light, mildest and more suitable for lighting when reading, working and writing.