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LP-1868.jpg Light pollution over Uxbridge, UK |
LP-6419.jpg Light pollution over Uxbridge, UK |
LP-600.jpg Taurus and Perseus with light pollution |
percomp.jpg Pereus witn and without light pollution |
aurcomp.jpg Auriga with and without light pollution |
5041lr.jpg Fisheye view of sky showing light pollution and Milky Way, from St Lawrence, Essex |
584.jpg Light pollution over Greater London |
2263.jpg Orion and Canis Major from Tillingham, Essex, showing light pollution from N Kent coast |
2264lr.jpg Orion from suburbs with light pollution |
2863.jpg Star trails of Auriga from country area of Sussex, UK, with some light pollution |
europe_night.jpg City lights of Europe |
flat_earth_night.jpg Earth showing city lights |
LP-7521.jpg Low-pressure sodium streetlight |
LP-608.jpg Full cutoff low-pressure sodium streetlight |
lp1867sm.jpg Full cutoff low-pressure sodium streetlights on A40 near Hillingdon, UK |
lp4779sm.jpg Full cutoff low-pressure sodium streetlights on A40 near Hillingdon, UK |
LP-7474.jpg Light-pollution-free fitting in Manchester, UK, directs light downward |
LP-7473.jpg Light-pollution-free fittings in Manchester, UK, direct light downward |
LP-7188.jpg Early simple light fitting with single incandescent bulb and reflectors |
LP-480a.jpg Full cutoff light in antique-style lantern, Princes Risborough, Bucks, UK |
LP-7482.jpg Globe-style light in Uxbridge, UK – more light goes up than down |
LP-1133.jpg Full cutoff streetlights on M40 near High Wycombe, Bucks, UK |
LP-6210.jpg Light pollution from floodlights in Denham, Bucks, UK |
LP-7504.jpg Floodlit sports facility in High Wycombe, Bucks, UK, showing upward beams |
LP-7494.jpg Glare from floodlit sports facility in High Wycombe, Bucks, UK |
LP-7508.jpg Poorly designed floodlighting on church in Princes Risborough, Bucks, UK, with upward directed beams |
LP-7511.jpg Trees floodlit by upward-pointing beams at Waddesden Manor, Bucks, UK (National Trust!) |