與國際天文聯會天文推廣辦公室合著的小冊子：光污染（香港版） Light Pollution (Hong Kong edition): brochure co-authored with the Office of Astronomy Outreach, International Astronomical Union

Effects of external lighting on the environment

ECF Project: 125/2018

Globe at Night - Sky Brightness Monitoring Network (GaN-MN)

香港夜空光度監測網絡 Hong Kong Night Sky Brightness Monitoring Network (NSN)

ECF Project: 2009-10

香港光害調查 A Survey of Light Pollution in Hong Kong

ECF Project: 2007-01

推廣有助減少光污染的戶外燈光裝置 Promoting friendly outdoor lighting fixture against light pollution (2018-19)

減少光污染創意燈光裝置STEM設計比賽 得獎作品 Winning works of Dark-sky-friendly Lighting Fixture STEM Competition

關注光污染的源頭和影響 Focusing on the cause and impacts of light pollution (2017-18)

社區光污染教育公眾路演 Public Roadshows to Promote Light Pollution Education in the Community (2016-17)

光污染研究及短片製作比賽 Public Education Campaign to Conduct Research and Visualize Impacts of Light Pollution (2015-16)

Promoting Light Pollution Education and Research Worldwide (2014-15)

推動社會關注光污染計劃 Light Pollution Awareness Community Engagement Project (2013-14)

社區光污染認知活動 Community Light Pollution Reach-out Project (2012-13)