In most offices, hallways, and other lower level and flat ceiling environments you will find some sort of tube lighting in place. The most common technology that is found to be used is currently fluorescent, but after this post that might slowly change for some because this alternatives to fluorescent office lighting and all of those other uses listed above is going to change your mind on which technology is the truly efficient one.

Although it is completely harmless while in the tube itself, accidents always happen. When a fluorescent tube is broken, a LED fluorescent tube alternative, you will skip this issue entirely because LED technology does not require any sort of mercury to work!

While LED technology is pretty much good to go in a greater range of temperatures, fluorescent lamps only works at it’s peak performance when it is in room temperature type environments. So LED technology is much more flexible in which temperatures it can operate properly at, fluorescents are only suitable for inside only applications. But even then, LED still wins for all of these other reasons listed on this post! And a thing to remember is that fluorescent technology isn’t better than LED is indoors, it’s just that it only works optimally at room temperatures. But when you replace fluorescent light with LED, you still get all the benefits that LED brings and they aren’t picky about the temperature at all.

When you hear the words non-directional, what exactly does that mean to you? Well, in the world of lighting it basically means that such fixture emits lights 360 degrees (or in all directions). This causes 30-40% of all the light being emitted by a fluorescent tube to be wasted due to the trait it carries of non-directional emission of light. With LED, it has directional lighting which allows you to direct the light where it needs to go and isn’t going to waste being emitted 360 degrees.

Let alone all of the other benefits that a a return on investment when you start looking at what contact us with any questions you have!

A lot of time we are asked what is the equivalent LED product to convert from Metal Halide, High Pressure Sodium or Mercury Vapor. And a lot of time, we have a product in mind that works based on past experience. But how did we come up with that product, and how did we make the original decision on what was the proper replacement?

There’s a lot of science that goes into light, color, quality, and each light had it’s own characteristics. For example, it takes less LED to replace High Pressure Sodium than it takes to replace Metal Halide. And we are talking a lot more than just lumens. We are talking about color temperature, quality of light and something called photopic / scotopic lumens.

In the world of lighting, we measure foot candles with a light meter, this is called a photopic measurement. The light meter picks up everything, including spectrum’s that are invisible to us. Now, we humans see things to, and this is called scotopic lumens. Our rods and cones read and interpret light. And it does so differently than what a light meter does. So it is not uncommon when we demo a LED Light against a HPS light or Metal Halide, we first ask “Which is brighter” before we show the light meter reading. It leaves a few people scratching their heads. Well, that’s the science of of it all, and fortunately there is some handy tables called SP ratios that allow us to take the lumens of a particular light (photopic lumens) and multiply it by the S/P ratio to get the scotopic lumens equivalent.

For example, the S/P ratio for High Pressure Sodium is 0.40. The S/P ratio for LED at 5000K is 1.8. So if you take 40,000 lumens of HPS and multiply it 0.4, the effective scotopic lumens is 16,000. To get the same amount of lumens from LED, take the 16,000 and divide it by the S/P ratio and you get 8888 lumens. So the 8888 lumens of LED is the photopic measurement, the 16,000 LED lumens is the scotopic lumens measurement. So in an nutshell, you need 8,888 lumens of LED to replace 40,000 lumens of HPS from a scotopic point of view.

Here is a handy chart of common lights and ratios for you to use.

Find the best in outdoor lighting, as well as fabulous light fixtures for the kitchen and bath.  Visit a Capitol Lighting showroom to view outstanding arrivals to welcome the new season.

From kitchen island light fixtures to mini-chandelier lighting, there is something for everyone with stupendous seasonal savings on Artcraft Lighting…

Enriching the Kitchen with lighted pot racks that are functional, beautifying and surprisingly affordable.  Don’t miss Artcraft’s  “Contessa” collection!

Reach for the Stars and add a little contemporary flair with new collections including Artcraft’s “Eclipse,” “Aquarius,” Aurora,” “Rocket,” and “Shuttle” series.

Enjoy Time-honored Design and traditional elegance with Artcraft’s “Heritage” collection featuring outdoor lighting superbly finished in dark oil rubbed bronze.

Treat Yourself to a Little Romance with the latest mini-chandelier lighting fixtures perfect for powder rooms, bedrooms or small foyer areas.  Especially attractive additions include the “New Castle” collection from Artcraft.

Meet the Latest Technological Turn Ons with Artcraft’s LED “Radiance” collection of Energy Smart bath vanity lights. Also brilliant are Energy Star ceiling fixtures in Artcraft’s “San Diego” collection and Energy Smart chandeliers and island light fixtures featured in the “Berkeley” collection.

Artcraft has set the standard for quality lighting featuring hand applied finishes and distinguished glassware for nearly fifty years. The chandeliers are breathtaking and styles are available in a range of sizes, including mini-chandeliers and pendant lamps, to accommodate home decorating schemes from cozy corners to master bedroom suites.

Whether you need to update the light fixtures in your kitchen with new island light fixtures or brighten a gloomy nook with mini-chandeliers, you will always find a complete selection of home lighting and accessories at Capitol Lighting.

Revere the Dark Sky and Welcome the Fall Season with Wisdom and Light

Fun Fact: Certain municipalities throughout the United States have passed laws and ordinances requiring outdoor lighting fixtures on newly constructed homes be “Dark Sky” compliant. These ordinances are intended to protect our view of the nighttime sky from being obscured by “light pollution” inherent in poor artificial lighting design.

Light emitted from Dark Sky compliant fixtures is shielded to purposely focus illumination in a downward direction over designated areas where it is needed. Dark Sky compliant lighting also leads to energy savings. Whereas an outdoor sconce with openings on the top and the bottom may call for a 100-watt bulb, you may switch to a 40-watt bulb in a Dark Sky fixture that emits light only from the bottom for similar lighting effects.

Visit a Capitol Lighting showroom for more information on the latest outdoor lighting applications.  Enjoy promotional discounts on innovative designs from Artcraft Lighting.

Not to be missed-Artcraft’s stately outdoor post lamps in the “Aspen,” ”Denver,” and “Seattle” collections.  Your home will stand out with class and style, while respectfully illuminating your environment for safety and security.

For great value and top quality designs in outdoor lighting, you can count on Artcraft. Capitol Lighting is proud to showcase outstanding new designs from Artcraft Lighting.

When it comes to step lights, there are several light sources to consider. infographic you can use to brush up your light bulb identification and selection skills. If you want to see how LED compares to other common light sources, use the infographic as you choose your step lights. Knowing what light source you prefer will make your decision easier.

2. Type of Installation