This week I was out for most of it sick. I did look up two terms that I did not know from Jeff's list. I looked up candle power and power. I learned that candle power is the beam focus or amount of light for a given area. These lights are usually for long range like spot lights. The lumen is the general term but a standard for how much light no matter what the focus is.
I also learned or refreshed that power is the rate at which you do something. So for a light it is the rate of electrical consumption measured in Watts.
HRS WEEK 16
HRS TOTAL 50
OK then. What is lux? How is this different than lumens?
ReplyDeleteWe'll expect a report. (;