What are the classification recommendations of common eye protection desk lamps?

Eye protection desk lamp is actually a kind of lamp used for work or homework at night, but it is also used in places where the light can't shine during the day. It used to be commonly known as desk lamp, but later the word eye protection lamp came into being. In fact, whether it's an eye protection lamp or a desk lamp, it's just a different name. Now the eye protection desk lamp is also a means or gimmick of business marketing, so we don't have to delve into it. Today, I mainly recommend several eye protection lamps to you to learn about the common classification of eye protection lamps.

Recommended eye lamp-recommended eye lamp

1, osram? Osram

As one of the two largest manufacturers of light sources in the world, OSRAM has a number of world-leading patents and is known as "the most innovative lighting company in the world". Osram's lighting products shine in Taipei 10 1 Building, Dubai Sailing Hotel, Sydney Olympic Stadium and Tiananmen Square in Beijing. In the 20 15 American International Lighting Exhibition, OSRAM won two awards: the best innovative product and the technological invention. Osram LED? Panel? PRO touch dimming eye protection desk lamp, the light source adopts 18 high-intensity led, and the brightness is equivalent to OSRAM 100W incandescent lamp. The lighting angle of high-quality aluminum alloy lamp arm can be adjusted at will according to the demand, and the number of five-speed touch switches is as high as 65438+ million times. The lighting quality and durability are far ahead of other brands in the industry, and the price is slightly higher.

Recommended model: Osram? Desk lamp? Berlin 33W halogen desk lamp work study children desk office reading simple fashion desk lamp? Berlin halogen lamp? Arm, arm (plural of arm)

Reference price: ￥235.00

Panasonic? Matsushita Co., Ltd.

Panasonic SQ-LE530 dual-purpose dual-light LED desk lamp adopts imported LED chips produced by riya chemical, which has longer service life and better color rendering. The lamp can rotate in multi-angle 3D, and has high lighting quality and decorative effect. Matsushita Electric Industrial Co., Ltd. was founded in 19 18 by Kōnosuke Matsushita, who is known as the "God of Management". It used to be? LED series products have the same light distribution angle as incandescent bulbs and good heat dissipation. This series of bulbs won three international awards: Japan Excellent Design Award in 2009, German iF Product Design Award in 20 10, and American International Outstanding Design Award in 20 10.

Recommended model: Panasonic) LED desk lamp. Children and students learn to read and work. Dimming and toning desk lamp? HHLT06 16 hallucinogenic series

Reference price: ￥399.00

3. Philips? Philips

Philips 69 195 Jing Rui LED eye protection desk lamp, the soft cover is added with atomized powder to make the light softer. The space aluminium used in the lamp handle has the advantages of durability, no rust and no fading. The brightness can be as high as 1000 lumens at 4W power. Philips is one of the largest electronic brands in the world, and its sales volume ranks first in Europe. The blue light-free technology of Philips LED lighting has the highest level certification of IEC international photobiosafety and CNS photobiosafety certificate of Taiwan Province province, and the excellent mixed light technology provides consumers with the most natural light color.

Recommended model: Philips? LED desk lamp? Work, study, bedroom bedside lamp? Five-speed touch brightening? White? bright

Reference price: ￥3 19.00

Recommended eye protection lamps-Classification of eye protection lamps

1. High-frequency eye protection lamp: frequency conversion electronic ballast is used to increase the electrical frequency from 50Hz to 30-50kHz. Due to the afterglow effect of phosphor, the range of brightness change is very small, and the human eye can hardly feel stroboscopic. At the same time, tricolor phosphor is used for lighting, which makes the light soft and reduces visual fatigue. High-frequency eye protection lamp is the most common category in the domestic eye protection lamp market, but some experts pointed out that this high-frequency effect is not really "no stroboscopic" and there is a risk of increasing the visual burden. In addition, high-frequency eye protection lamps also have extremely high electromagnetic radiation, and long-term close contact may have a negative impact on people's health.

2. DC eye protection lamp: adopt DC ballast, first change alternating current into direct current, and use direct current to light the lamp, basically avoiding stroboscopic, which is helpful to avoid visual fatigue and electromagnetic interference. DC technology is difficult and the manufacturing cost is high. Only a few domestic manufacturers can overcome this problem.

3.LED eye protection lamp: Although LED light source is used, there is still stroboscopic phenomenon. The domestic market quality of LED eye protection lamps is uneven, and the lighting quality of lower-grade LED eye protection lamps is probably not as good as that of ordinary incandescent lamps. Therefore, when purchasing LED eye protection lamps, it is recommended to choose a big brand with mature LED production technology.

Through the above detailed introduction, I recommend three kinds of eye protection lamps: OSRAM, Panasonic and Philips. These three brands are all international brands, so quality and technology will definitely not let you down, and they are also one of the hot brands. Therefore, friends who want to buy eye protection desk lamps may wish to consider these three brands, which are not very expensive and can meet the consumer demand of the public. In addition, the common classification of eye protection desk lamps is introduced, including high-frequency eye protection lamps, DC eye protection lamps and LED eye protection lamps. It will be helpful for us to know a little later.