Yeah, most fixtures are designed to take just one type of bulb so you can't change technologies just by changing bulbs. There are some fixtures that support both HPS and MV bulbs but that's unusual. LPS requires a special fixture, partly because the bulb is special, usually a long tube that looks like a fat fluorescent tube, often folded into a U-shape.
Low maintenance is very important for cities. LEDs are still new enough that we don't have a complete understanding, yet. Most of the HID lamps we're been talking about have lifetimes around 20,000 hours but they have different aging curves. MV and HPS gradually get dimmer over their lifetime, while consuming the same amount of power. LEDs also have declining output with time. I see that already in the LEDs I've been using for years in my house. I've had to replace bulbs because their output had dropped too far. LPS doesn't decline. It maintains full brightness throughout its life and then fails suddenly.
I worked with a lot of talent over the years.
There are only a hand full that are truly professional and pleasant to work with..he is at the top of both those lists.
Lauren is widely quoted regarding such matters by newspaper, magazine, and other articles. He participates in numerous radio and television news programs, talk shows, and other venues where these important issues are under discussion.
Lauren is a member of the ACM (Association for Computing Machinery) Committee on Computers and Public Policy, and has consulted to Google.
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Tel: +1 (818) 225-2800
+1 (818) 225-2800