Ever wonder why the same object can look different in various lighting? There are blue, white, yellow, red, and many other colors in the spectrum of every lamp. This is determined by the color rendition index, CRI, of that type of lamp. The higher the CRI, the more color the eye can see. Every type of light source has a different CRI which then makes whatever is being lit up look differently.

A little while back an article was published about one of our solar lighting systems being used to light The Star Spangled Banner at Fort McHenry National Park. The flag is a replica of the original that inspired Francis Scott Key to write the song that became United States National Anthem.

So there's this brand new direction flowing along side our obsession with the very best wi-fi products [1], and it's the best way to keep their electric batteries totally full. With a lot of the newer pads and tablet pcs, phones, and mobile computers the only common hassle is the most hassle-free method to keep them charged up. I started out questioning what I could do with many of these different units and now I ask myself what I would do with out them. I also worry every night whether I've got each one of them on their own proper wires and charging up for the day ahead.