Kaj mora imeti namizna svetilka za zaščito oči za študente?
Danes se bomo seznanili z namizno svetilko za zaščito oči. Ker so se ljudje v času razvoja primitivne družbe prilagodili naravni svetlobi, čim bližje je namizna svetilka za zaščito oči naravni svetlobi, tem učinkovitejša je zaščita oči.
But we all know that desk lamps are usually used at night, and cold light can help students/overtime dogs concentrate and increase their motivation level. Whenever cold light affects the secretion of melatonin, it will affect the quality of sleep. Take the eye protection desk lamp as an example. Yellow light can help you sleep, but most parents don't want students to be drowsy during homework. 4000K is the color temperature of the same student desk lamp that takes into account both health and learning power. The color rendering of student desk lamps is equal to 95RA, and almost more than 90RA. The color rendering index Ra>95 lahko resnično obnovi barvo predmeta pri naravni svetlobi. Tudi pri svetlobi je treba razlikovati med temno modro in črno barvo, da bi študenti videli bolj realistične barve.
Use the high color rendering LED light source produced by the regular manufacturer BENWEI LIGHTING, and control the color temperature not to be greater than 6000K, so don't worry about blue light. The lower the color temperature, the lower the blue light ratio; the blue light ratio of the LED light source produced by the full-spectrum violet excitation technology is lower than that of the blue light excited LED light source. The working color temperature of the student desk lamp is recommended to be 3600-4000K. In case the students are prone to sleepiness, the color temperature of 4000-5000K can be selected.
Na podlagi zgornjega opisa moramo vedeti, kaj ima namizna svetilka za zaščito oči.
Varna uporaba namiznih svetilk za zaščito oči ima na splošno naslednje točke:
1. Zasnova z nizkim bleščanjem;
2. Upoštevajte nacionalni standard osvetlitve ravni AA;
3. Sprejmite napajalnik brez utripanja in s certifikatom EMC in EMI
4. Spekter naj bo blizu naravne svetlobe in bližje kot je namizna svetilka spektru sončne svetlobe, boljša je zaščita oči.
