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In today's society, students have a lot of homework, so it is very necessary to buy a smart eye-protection lamp . Parents hope that their children can learn, but they are worried that their vision will decline. So, how to buy a smart eye-protection lamp ? Today, Xiaobian will bring everyone to understand in detail!
First, a relatively uniform light distribution
The recommended uniformity of the lighting work surface is <3.0. To remove direct glare, the height of the eye should be 400mm and the parallel distance should be 600mm. The light source of the desk lamp could not be seen. To achieve the eye protection effect, the desk lamp needs to be equipped with a lens, a grille, etc. to prevent direct light from forming glare, and the bulb exposure is absolutely impossible.
How to buy smart eye lights
Second, smart eye lights should be strobed
According to the CIE international standard "Indoor Workplace Lighting Guide S800-2001", the strobe frequency of the desk lamp should be higher than 25000 rpm, but the table lamp that meets the national EMI/EMC electromagnetic radiation detection should be selected. High color rendering and suitable color temperature, color rendering should be greater than 80%, and the color temperature of the table lamp is 3300K~5300K. Pay attention to the signs on the fluorescent tube when buying: rr is daylight color, rn is warm white, these two colors can play the role of eye protection; while rl is cold white, rb is white, no eye protection.
Smart eye light
Third, with UV filter
At present, most lamps use fluorescent bulbs, and fluorescent bulbs generate ultraviolet rays after aging. Considering the long-term desk writing, the lampshade of the desk lamp is better if it has a UV filter.
Smart eye lamp purchase
Fourth, with reduced reflection glare
When reading text on coated paper, there is often a mirror-like glare called glare. The brightness of the reflected glare is very high. It may damage the lens and the retina after entering the eye. It will increase the chance of cataract in myopia and the elderly in the long-term. Adding a polarizing plate to the desk lamp is a good solution. When purchasing, pay attention to whether there is such a design. 8 Choose an environmentally friendly low-radiation eye-protecting table lamp. High frequency radiation and electromagnetic radiation have a serious impact on children. Mainly look at the design and materials.
The above is how to buy smart eye-protection lights for you to share with you, I hope to help you. If you want to know more about eye protection, please continue to pay attention to the net. Get a quote for 10 seconds and get four sets of design solutions for free. You can also follow the whole process of decorating the housekeeper and take action!
Our company was founded in 2017, Ailian Group is one of the leading manufacturers in cosmetics industry, with a outstanding sales volume in Chinese domestic market, and high speed expanding turnover in oversea market.Integrating product development, product production with product sale, OBO offers customers one stop service, and OEM ODM orders are highly welcome. To meet this requirement, Ailian runs 3 factories, including packing material factory, plastic injection factory and cosmetics factory.
As one of the 3 factories, Guangzhou Alian Cosmetics Co., Ltd covers about 270,000 square meters of land, and has got a staff of about 700 employees in its manufacturing center.
Bringing in advanced research and development technology from both home and abroad, combining with advanced production lines and strict production flow, OBO insists that quality is priority, and has established a complete process of quality control system including raw material testing, first testing, second testing, semi-finished product testing, product stability testing, product security testing as well as product function testing, etc..
During the past years, OBO has developed many brands. Among those, BIOAQUA, VENZEN, ZOZU, One Spring, Images, and ROREC become most famous. OBO`s business range covers makeup product, face care , Body Care , Hair care , oral care product, Hand Care product, Foot Care product, perfume, laundry detergent , soap , and so on......It takes only about 20 minutes drive from Guangzhou Baiyun International Airport to OBO`s cosmetics factory. Welcome to visi !
Facial care products, creams, moisturizers, sunscreens, repair creams, no-face creams, freckle creams, improve dullness, repair and moisturize the skin.
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