Having a ceiling fan in the bedroom or living room is a pretty common feature in many homes. The fans are far more energy efficient than an air conditioner and can help keep a room’s temperature fairly comfortable in mild heat. Any movement of the air helps keep it feeling fresh in a space and the warm environment is much more tolerable. An electrician in Santa Monica is here to tell you it isn’t just your living room and bedroom that could benefit from a ceiling fan. Your patio could as well. The team at The Electric Connection can get you all set up with an outdoor ceiling fan that makes sitting outside on a summer day much more tolerable.

An outdoor ceiling fan isn’t quite as common as the ones you will find for inside the home, but they are available. The fans will need to be installed by an electrician. Santa Monica homeowners who have a deck or patio that is partially covered can take advantage of these awesome fans. The fans are specially designed to withstand the elements. The wiring and electrical components for the fan are housed inside protective plastic that keeps the fan from shorting out. The blades are made with a variety of materials that will keep them from rusting or rotting.

An outdoor fan has a number of benefits. You can enjoy a meal or a little relaxation on the patio without worrying about the stifling heat. A slight breeze can make it all better. The gentle breeze over the patio will also keep a lot of the irritating bugs like flies, mosquitoes and bees at bay explains a Santa Monica electrician. This will make your outdoor dining experience that much better. Give The Electric Connection a call today if you would like to learn more about outdoor ceiling fans or would like to have one installed.

For the photo shown to the right, taken at night in a Texas ghost town, Danser assembled the following items: a powerful, handheld LED light; his Canon 5D Mark iii camera and Canon 16-35 mm L lens (at 16mm); Canon 580ex 2 flash; a red gel (piece of red cellophane to color the light of the flash); a tripod; and his girlfriend’s finger (to graciously hold down the shutter release button because he forgot his bulb release at home!).

Danser told Pegasus: “So, I set my camera on bulb mode and had my girlfriend hold down the shutter release button for 13 minutes, while the camera was very sturdy on the tripod. The place was pitch black except for the stars and the moon (very little ambient light pollution in the desert). As my girlfriend was keeping the shutter open, I walked to one side of the structure and methodically shined my flashlight (rated at 2000 lumens, so it’s pretty bright) all along the exterior and front facade of the building. This lasted for about five minutes before I turned the flashlight off and ran to the other side of the building and ‘painted’ for another five minutes.”

Danser said that one of the important tricks of light painting is to show off the textures of the buildings by shining his LED flashlight at an angle instead of from the camera position.

After “painting” the sides of the building for five minutes each, he ran inside and popped off about 10 red-gelled flashes to create the effect of a warm glow pouring out of the building.

When asked how he was able to run in and out of the building without showing up in the photo, Danser simply replied that “The camera could not ‘see’ me because I was moving quickly, and there wasn’t enough ambient light to expose me in the picture.” While popping off the gelled flashes in the building, he always made sure he was not visible to the camera.

After 13 minutes at an aperture of 2.8, Danser was able to get an excellent exposure of the night sky while having ample time to do all of the “light painting” that he had planned beforehand.

Soon I hope to try some light painting of my own with less expensive equipment to show you how anyone can adopt Danser’s technique. After all, light can be used in all kinds of art and photography projects.

In the meantime, check out this Danser’s website to see tons of beautiful experiments playing with—and painting with—light. Thanks, Matt!

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.

Maybe it was the attire that tipped you off, or the unmarked van. Whatever it was, the truth remains: there are plenty of home service scammers, and false electricians aren’t an exception.

On the Kolb Electric blog, we’ve spent a lot of time talking about how to tell if various electrical appliances and processes in your home are bad or faulty. We’ve discussed outdoor lighting, breakers, outlets; we even did a bit on hot tubs! But what do you do if your electrician in Gaithersburg is bad? How can you even tell; and what separates the slouches from the professionals?

Looking for reliable electrical services from a certified electrician in Gaithersburg? Contact Kolb today!

Getting electrical work done in your Maryland home is already pretty stressful. So the very last thing you want is to call in an “expert” only to get bad work, poor results, and services that could barely even be called service. To make sure you get the good stuff when you’re looking for dependable electrical services, keep an eye out for these warning signs!

Ready to get the service and quality you deserve? Contact Kolb Electric today! When you work with our team, meeting your needs and bringing you the best in reliable quality is our primary goal, and we’ll never leave you confused, angry, or unhappy!