How many luminaries do i need

Multiply the length by the width of the room to determine the square footage. The bathroom will be 64 square feet. Different rooms need different amounts of light depending on how the rooms are used.

Whether you plan to light the room for task work or for ambience, you can get a good idea of how bright a space should be by using a unit called a foot-candle.

A foot-candle measures light intensity and is defined as the number of lumens cast on a one square foot area. The below table summarizes approximate light intensity ranges using foot-candles for several spaces.

You can see, for example, that a kitchen or bathroom will require more light than a hallway or bedroom. Lumens are a measure of brightness, or the amount of light emitted per second by a light source. Need luminary stakes? Luminarias should be secured to the surface they sit on. High winds can move luminaries out of position. Our luminary stakes are the best way to secure luminaries to earth surfaces lawn, dirt, flower beds.

If you will place luminarias on concrete or other hardened surfaces you can secure them down by adding small rocks or sand in the bottom of each luminary. This is the original, traditional method. Or, if you will only use luminaries for a day or two, you can add water to the bottom of luminaries, up to the light source platforms. Adding water will work unless you punch out the drain holes in the bottom of each luminary.

For extended outdoor use, it is best to have your luminarias drain water, in case of rain or snow. Need other accessories? If you choose light strings, consider a power timer to automate your lighting. Or, do you need additional outdoor matching power cords? Extra light bulbs or batteries for LED tea lights? It's best to be prepared if you select LED tea lights by buying extra batteries so you aren't caught short later.

Those batteries tend to be quite expensive at hardware stores but affordable here. How to buy luminarias: Comparing Luminarias - There are many things to consider when deciding which luminary company to buy from. Please use the ones you like and disregard the others. All rights reserved. Helpful Luminary Hints We have written up a few ideas that we think may help with your luminaria. To include your whole neighborhood in the luminary project, send a letter to everyone explaining the project and give them details on how to order or how to participate.

We have a sample neighborhood letter you can use as a starting point. Our sample letter is for a Christmas event, but you can easily use the same idea for organizing a Halloween event. Create Block Captains or Street Captains - This person could be in charge of their own particular street or block.

Regardless of whether you use bags or cups, sand is needed for every luminary. Sand for your neighborhood should be put in a neutral spot so it is available for everyone you should figure 1 yd. Bags should be folded at the top to eliminate flapping. Everyone should be responsible for folding their own bags, or better yet, organize a bag folding party in your neighborhood! In the lighting industry, we often speak of foot-candles, lumens, and lux.

The following are basic references that will help you measure light. Here is a simple illustration that will help you understand the foot-candle measurement.

Imagine setting a candle at a distance of 0. One lumen per square foot will illuminate this surface. Foot-candle is the most widespread lighting measurement in the industry. The explanation for this choice dates back to the origins of the candle itself. When people began to measure the intensity of light, candles were the most common light source available.

At that time, the candle-making industry provided a consistent, steady, clean, and efficient way to measure light. Thus, we use this well-known expression, even to this day.