The lighting industry has been busy as ever this month, from the slow-climbing successes of LED adoption to the discovery of new galaxies. Have you kept up? Allow us to offer a taste…

It’s only a matter of time before LEDs make serious headway into the retrofit market. Forbes predicts that by 2021, LEDs will make up approximately half of all retrofits in a market where they currently only make up about 5%. Read more…

Cree and Home Depot recently partnered to offer more affordable LED light bulbs to consumers. Nasdaq predicts that Wal-Mart will soon follow, based on a recent announcement from GE about lowering the price of their Great Value LEDs (sold at Wal-Mart). Image via houzz.com

There is an art to proper bathroom lighting, and it involves a lot more strategy than you’d think! For one, this author adamantly believes you should not light a mirror from above because it casts unsightly shadows on your face. Read more…

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!

Recently, the Obama administration adopted a new gas mileage standard for cars made in America — 54.5 mpg by 2030. That’s a big jump. The most recent figures — 2009 — show that average gas mileage for American cars manufactured in that year was 33 mpg.

Well, the new standard is good for reducing dependence on foreign oil and good for our pocket books — it’s supposed to save us $45 billion annually at the gas pumps. It’s probably also good for American competitiveness in export sales — people in other countries seem even more concerned about gas mileage than we have become. The 2009 cars we imported got 35 mpg, 2 miles better than American-made.

Most Americans support the idea of upping gas mileage. Consumer Reports found in a recent survey that 77% of Americans feel that Detroit should produce more fuel-efficient cars and the government should increase mileage standards. So, everything’s good….

BUT wouldn’t it be better to run our cars on ZERO gasoline? Wouldn’t it be better to go electric? I’m not talking about the government telling Detroit to manufacture only electric vehicles (EVs). But when we buy our next car, if we made it electric or hybrid, we would be asking Detroit to manufacture the kind of cars that emit zero pollution and don’t eat any Middle Eastern oil.

You might be thinking — yes, but where does the electricity come from? That’s a good point, but here’s the neat thing about electricity — it can come from clean sources. In Los Angeles, 40% of the electricity supplied by the Department of Water and Power is generated from coal — not clean. But that means that 60% is generated from cleaner sources like natural gas, hydropower, nuclear, geothermal, wind, and solar. DWP expects that by 2020, 0% will be generated from coal and 40% will be generated from renewables. Those are the facts about electricity in L.A. — and, I assure you, my being an electrician doesn’t give me any bias on the subject!

My next car will be an EV. In the meantime I’m lending my support to the cause by installing EV chargers for those in L.A. who are beating me to it and have already bought their electric cars.

Click here to read more.