Quote:
Originally Posted by OzEclipse
Over the past 6 years, Young Hilltops council has been installing LED lights. If you are in a high density area, these broad spectrum lights can be bad news. In Young, the council has progressively installed LED cutoff down lights and this has resulted in a corresponding decrease from a peak of 39 nW/sq cm to the current value of 31.5 in the Young town centre which is a relatively light polluted Bortle 4 (2015 World Atlas value).
|
That's great to hear about Young Hilltop council. When done right LEDs can reduce LP. But doesn't appear to be the case in Sydney at least.