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The maximum number of lumens a person should work under will vary depending on the specific visual task being performed. However, as a general guideline, the recommended illuminance level for office work is around 500-1000 lux, which translates to approximately 50-100 lumens per square foot. It's important to ensure that the lighting is not too bright or too dim to avoid eye strain and discomfort.
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How bright is 4000lumens?
Equivalent to 267 watts. Under 3500 lumens eyes feel 'OK', above that do not risk it.
What are scotopic lumens?
Scotopic lumens are a unit of measurement for the total amount of light emitted by a light source that is visible to humans in low light conditions. It quantifies the light output of a source under conditions where only the rod cells in the human eye are active, typically in low light or night-time situations.
What do the numbers under the letter mean on the periodic table?
That is the Atomic Number. The atomic number of an element is equal to the number of protons in the nucleus of an atom of the element.
Should it be do to you feeling under the weather or due to you feeling under the weather?
Very sad
What does the number stand for under elements in the periodic table?
Number stands for atomic number of the elements.Atomic number is number of electrons.Atomic number vary from 1 to 103 in the periodic table.
why should your systolic number be under 140?
why should you ststolic number be under 140?
What is world's brightest flashlight?
Try the Torch from www.wickedlasers.com -4100 lumens for under 300 dollars
How bright is 4000lumens?
Equivalent to 267 watts. Under 3500 lumens eyes feel 'OK', above that do not risk it.
Where could one purchase cheap car insurance for a person under 21?
There are a number of companies that offer and provide cheap car insurance for a person under 21. Some companies one should consider include Progressive, Kanetix and Allstate.
Should a person stand under a tree in a hurricane?
no stupid, it will fall on you!
Can you put the car insurance under the cosigners name only?
The insurance should be under the name of the person to whom the car is titled and registered. Also, if the person who legally owns the car is not the person who will be the main driver of the car, the person who will be the driver on the car should be added to the policy.
Are there any limits on the growth of the human population?
SPACE AND UNDER WATERMaking space or under people for people to live there all each person should have a limit of kids.AnswerSPACE AND UNDER WATERMaking space or under people for people to live there all each person should have a limit of kids.
What should you do everyday if you take digitalis?
Once the heart condition is under control, a person should do light aerobic exercises such as walking, but under a doctors care.
Which number under the Motorola Q battery is the serial number?
Look under your battery. You should see a few stickers there. the one you are looking for is the biggest one. it should read some thing like this. "Motorola inc. FCC ID: IC: Made in: Now there should be 3 barcodes, the bottom one, under it should read "HEX: (Number here) and then some letters.. the first set of number/letters are your ESN (Electronic Serial Number).
Where should a person wear his pants under or over his belly fat?
Definitely under. Looks and feels way better!
When should a number be used in a sentence instead of spelling out the number?
I believe its when its being used as an adjective and under 100.
What are scotopic lumens?
Scotopic lumens are a unit of measurement for the total amount of light emitted by a light source that is visible to humans in low light conditions. It quantifies the light output of a source under conditions where only the rod cells in the human eye are active, typically in low light or night-time situations.
