
TEL: +86-0755-86369100
E-MAIL: Sales010@longsun-led.com
ADD: Room 304, Block B, Building 7, Shenzhen International Innovation Valley,
Dashi 1st Rd., Xili Community, Xili St., NanShan Dist.,ShenZhen
(Summary description)BUG is simply an acronym coined by the Illuminating Engineering Society (IES) and the International Dark Sky Association to better explain how light trespass can be measured. The BUG rating of a luminaire determines how much light trespass that a light fixture produces. The BUG rating replaced the old measuring system known as the “cutoff system” around 2005 and is more comprehensive, taking Backlight, Uplight, and Glare into account (the B, U, and G, of BUG).
(Summary description)BUG is simply an acronym coined by the Illuminating Engineering Society (IES) and the International Dark Sky Association to better explain how light trespass can be measured. The BUG rating of a luminaire determines how much light trespass that a light fixture produces. The BUG rating replaced the old measuring system known as the “cutoff system” around 2005 and is more comprehensive, taking Backlight, Uplight, and Glare into account (the B, U, and G, of BUG).
Scan the QR code to read on your phone
TEL: +86-0755-86369100
E-MAIL: Sales010@longsun-led.com
ADD: Room 304, Block B, Building 7, Shenzhen International Innovation Valley,
Dashi 1st Rd., Xili Community, Xili St., NanShan Dist.,ShenZhen
TEL: +86-0755-86369100
E-MAIL: Sales010@longsun-led.com
ADD: Room 304, Block B, Building 7, Shenzhen International Innovation Valley,
Dashi 1st Rd., Xili Community, Xili St., NanShan Dist.,ShenZhen
Copyright © Shenzhen Long Sun Optoelectronics Technology Co., Ltd 粤ICP备20036433号