Typically, urban planning goals are to flood areas with as many foot-candles
of light as possible.
Department of Agriculture (4) (USDA), every room where utensils for dairy products are produced, packaged or washed must have at least 30 foot-candles
of light intensity on all work surfaces.
(16 lux); however, because data on only 28 miles (45 kilometers) of roadway are represented in this category, the result is not statistically significant.
In addition to producing the foot-candles
necessary for the space, the lighting features an occupancy sensor control for a facility that is in continuous operation.
That's measured in foot-candles
(based on English units) or, more commonly these days, the metric unit lux.
The new court lighting package delivers light levels of more than 16 foot-candles
across the full playing area, while achieving extremely even light levels, a max/min ratio of only 2.
Light is measured in foot-candles
-- the amount of light cast on a square foot area by a candle at 1 foot distance -- and the sun on a clear summer day can bathe us in 10,000 foot-candles
Touch the screen to define the boundaries of the actual area to be illuminated and virtually set up and aim the portable light towers to determine the placement and quantity of the towers, as well as the light configuration that most efficiently lights the worksite to the desired level of illumination, which is measured in foot-candles
When I converted foot-candles
to lux, I noticed how
Rechargeable batteries power XV1 for a full day's work, delivering up to 4,000 foot-candles
In fact, manufacturers and utility companies figured prominently in the IES membership rolls and committees, fostering recommended light levels in access of 100 foot-candles
2] and the white light output can be regulated to fall between 1,000 and 2,000 foot-candles
(93 to 186 lux).