Dobbins JLUS IMP Public Draft Light Pollution Study | Page 178

301.2 Properties in more than one lighting area.$SURSHUW\ORFDWHGLQ PRUHWKDQRQHRIWKHOLJKWLQJDUHDV GHVFULEHGZLWKLQWKLVFKDSWHUVKDOOEHFRQVLGHUHGWREHRQO\LQWKHPRUHUHVWULFWLYHOLJKWLQJDUHD  301.3 Map of Lighting Areas./LJKWLQJDUHDVPD\EHYLHZHGDWKWWSJLVSLPDJRYPDSVPDSJXLGH  Chapter 4 Lighting Sources, Illumination Levels and Shielding Requirements Section 401 Total Outdoor Light Output and Shielding Requirements 401.1 General. 7DEOHSURYLGHVUHTXLUHPHQWVRIWKHWRWDOOLJKWRXWSXWSHUPLWWHGSHUDFUHIRUWKHGLIIHUHQW OLJKWLQJDUHDVDQGWKHIL[WXUHVKLHOGLQJUHTXLUHPHQWVIRUODPSW\SHDQGOLJKWLQJDUHD7KHVHUHTXLUHPHQWVVKDOO EHPHWIRUDOOOLJKWLQJLQVWDOODWLRQVVXEMHFWWRWKLVFRGHXQOHVVVSHFLILFDOO\H[HPSWHGE\&KDSWHUVDQG  401.2 Total outdoor light output.7RWDORXWGRRUOLJKWRXWSXWVKDOOQRWH[FHHGWKHOXPHQOLPLWVOLVWHGLQ7DEOH ,QWKHWDEOH³WRWDO´PHDQVWKHVXPRIVKLHOGHGDQGXQVKLHOGHGOLJKW  401.2.1 Determining compliance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hielding requirements. $OO OLJKW IL[WXUHV WKDW DUH UHTXLUHG WR EH VKLHOGHG VKDOO EH LQVWDOOHG LQ VXFK D PDQQHUWKDWWKHVKLHOGLQJLVHIIHFWLYHDQGSHUPDQHQW  401.3.1 Light trespass. /LJKW IL[WXUHV RQ WKH UHVLGHQWLDO VLGH RI FRPPHUFLDO SURSHUW\ DGMDFHQW WR UHVLGHQWLDOSURSHUW\VKDOOEHIXOOFXWRIIDQGVKDOOEHLQVWDOOHGQRWKLJKHUWKDQIHHWDERYHJUDGHDWWKH SURSHUW\ OLQH DQG QR KLJKHU WKDQ D OLQH ULVLQJ  GHJUHHV DERYH WKH  IHHW XQWLO  IHHW IURP WKH SURSHUW\OLQHPHDVXUHGSHUSHQGLFXODUWRWKHORWOLQH  401.3.2 House Side Shields. 2XWGRRUOLJKWLQJIL[WXUHVFORVHUWRWKHORWOLQHWKDQWKHPRXQWLQJKHLJKWRI WKH IL[WXUH PHDVXUHG SHUSHQGLFXODU WR WKH ORW OLQH DGMDFHQW WR UHVLGHQWLDO DUHDV VKDOO KDYH LQWHUQDO KRXVHVLGHVKLHOGV  401.3.3 Fixtures within 25 feet of residential lot lines. 5HVLGHQWLDODQGFRPPHUFLDOOXPLQDLUHVVKDOO EH IXOO FXWRII ZLWKLQ  IHHW RI DGMDFHQW UHVLGHQWLDO SURSHUW\ OLQHV PHDVXUHG SHUSHQGLFXODU WR WKH ORW OLQH  401.3.4 Flood and spot lamps.)ORRGRUVSRWODPSVVKDOOEHDLPHGQRKLJKHUWKDQGHJUHHVWRWKH KRUL]RQWDO KDOIZD\EHWZHHQVWUDLJKWGRZQDQGVWUDLJKWWRWKH VLGH  ZKHQWKHVRXUFHLV YLVLEOH IURP DQ\DGMDFHQWUHVLGHQWLDOSURSHUW\  401.4 Other than Full Cutoff Lighting.8QVKLHOGHGIL[WXUHVRUOLJKWLQJVRXUFHVVKDOOQRWH[FHHGOXPHQV SHUOXPLQDLUH   Exception to 401.4: 1RQIXOOFXWRIIOLJKWLQJLQVWDOOHGLQDFFRUGDQFHZLWK6HFWLRQ Page A- 110 Appendix A: White Paper – Communities Addressing Light Pollution that Affect Nighttime Military Training