How do you know what foot-candle you need?
Multiply the Length times the Width of the Room to get the Room Square Footage. For example, if the room is 10 feet wide and 10 feet long, the Room Square Footage will be 100 square feet. A foot-candle is how bright the light is one foot away from the source.
How many foot candles do you need for a warehouse?
Size and Type of Space Conference rooms, open warehouses and lots used for auto sales generally use about 20-50 foot-candles. Auto showrooms, gymnasiums and small component manufacturing often need about 50-100 foot-candle lighting.
How many foot candles should be in a parking lot?
Accordingto the website crimewise.com, the minimum recommended light intensity is 1 foot-candle. In areas where there is potential damage to vehicles, 2 foot-candles is recommended. These standards are averages although no area in the parking lot should have less than a quarter of the average lamination.
What is a good foot-candle?
A requirement of 20 foot candles is recommended for general spaces in offices. In areas where reading and detailed tasks are carried out, 50 foot candles of lighting is sufficient. Conference rooms and other areas where visually challenging tasks are occasionally performed may incorporate between 10-20 foot candles.
What does 1 foot-candle look like?
One foot-candle is defined as enough light to saturate a one-foot square with one lumen of light. Well rather than measuring the amount of light that leaves a light source (lumen output), foot-candle measurements focus on the amount of light that reaches a surface area.
How many foot candles are in a restaurant?
Well, the IES recommends between 3 and 6 footcandles at the dining table (depending on age)—but only 16% of restaurants reached this brightness—and most of those were deemed “too bright” by our surveyors. The vast majority of restaurants, 75%, had significantly lower illuminance levels—below 1.3 fc at the dining plate.
Is lux an Indian brand?
Lux industries, previously known as Biswanath Hosiery Mills, is an Indian underwear company headquartered in Kolkata, West Bengal, India. Its offerings include various kinds of hosiery products for men, women and children. It is one of the oldest underwear companies in India.
How many foot candles are suggested for a retail store?
The interior spaces of general retail stores, car showrooms, and service areas require 50 foot candles. Department stores only need 40 foot candles to ensure people can easily see and locate products.
How to calculate foot candle?
6 How to measure the foot candle? Measuring the Light Intensity I will use the light meter to measure the number of foot-candles that there are hitting the subject. Converting to Lumens Please note that one foot-candle = 10.76 Lumens*, which means that in order to convert foot-candles to lumens, I would need to take the amount Converting to Watts
How many foot candles do I Need?
The industry standard for general lighting in a room is 70 foot candles per square foot. To figure out how many lights you need to achieve this level of lighting, you must complete an equation for lumens.
What are the uses of a foot candle?
Foot candles are mainly used in film and photography , but can also be used in gardening . One foot candle is the amount of illumination received on an area of a surface that is a sphere with a one foot radius, cast by a light source with an intensity of one candela.