“Ushio 5000508” reference by Light Bulb Super Store on Amazon.com, date first available Sep. 4, 2009 [online], site visited Mar. 24, 2022, available from internet URL: https://www.amazon.com/Ushio-5000508-USH-350-DS-Mercury-Vapor/dp/B004A8O10S/ (Year: 2009). |
“Ushio BC2824” reference by Amazon.com, date first available Aug. 15, 2007 [online], site visited Mar. 24, 2022, available from internet URL: https://www.amazon.com/Ushio-BC2824-5000323-UXL-150M-Projector/dp/B000V52QHE/ (Year: 2007). |
“OSRAM HBO” reference by BulbConnection on Amazon.com, date first available Oct. 2, 2012 [online], site visited Mar. 24, 2022, available from internet URL: https://www.amazon.com/OSRAM-200W-Mercury-Short-Arc-Discharge/dp/B07235NK7P (Year: 2012). |
“OSRAM XBO” reference by BulbAmerica Amazon.com, date first available May 16, 2018 [online], site visited Mar. 24, 2022, available from internet URL: https://www.amazon.com/OSRAM-450W-Xenon-Short-Arc-Discharge/dp/B005FPAXV6 (Year: 2018). |
“Uxcell 63mm” reference by excell on Amazon.com, date first available Jan. 24, 2019 [online], site visited Mar. 24, 2022, available from internet URL: https://www.amazon.com/uxcell-Thickness-Stainless-Hollow-Railing/dp/B072KDHN5D/ (Year: 2019). |
“Uxcell 38mm” reference by uxcell on Amazon.com, date first available Aug. 12, 2019 [online], site visited Mar. 24, 2022, available from internet URL: https://www.amazon.com/uxcell-Stainless-Hemisphere-Spheres-Handrail/dp/B07R4896XS/ (Year: 2019). |
“Semicircle” reference by AngelaKerry on Amazon.com, date first available Nov. 19, 2019 [online], site visited Mar. 24, 2022, available from internet URL: https://www.amazon.com/ACTENLY-Half-Foam-Balls-Polystyrene/dp/B081Q5PKNH (Year: 2019). |
“Half Sphere” reference on Techly.com, date first available [unavailable], site visited Sep. 6, 2022, available from internet URL: https://www.techly.com/half-sphere-multicolour-led-lamp.html (Year: 2022). |
“Philips” reference by Dave Parkers on Amazon.com, date first available Oct. 28, 2019 [online], site visited Sep. 6, 2022, available from internet URL: https://www.amazon.com/Philips-Hue-7602031-Bluetooth-Zigbee/dp/B07Z8CNCLN/ (Year: 2019). |
“Steel” reference by Steel Lighting Co. on Amazon.com, date first available May 21, 2021 [online], site visited Sep. 6, 2022, available from internet URL: https://www.amazon.com/dp/B09MHJGDT7 (Year: 2021). |
“Quaray” reference by Quaray on Amazon.com, date first available Jul. 10, 2021 [online], site visited Sep. 6, 2022, available from internet URL: https://www.amazon.com/Quaray-Plastic-Shade-Torchiere-B250/dp/B0993C26L5 (Year: 2021). |