Good luck finding halogen lamps which are not incandescent.So stay away from incan. use Halogen
You know, its a shame. Doncaster council have just spent millions replacing the streetlamps and posts and traffic signals along the A638, right through doncaster, about 5 miles in total, What did they fit? HPS lights and incandescent traffic lights. LED traffic lights have been around a few years now, why not use them? I guess it was hoping for too much for LED streetlamps though - given the cost.Anyone seen those 150W LED Street Lamps?
LED traffic lights have been around a few years now, why not use them?
yep, but now leds + optics are around that give various field of views and can take a lot more than 5mw.I've got a 3-5mW LED device in my pocket - very bright. But quite a narrow beam...
Hmm.
Not much more than 5mW can damage eyesight, and it's not a huge step to the point where things catch fire...
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