Powerlite Devices Ltd.

Example Artifact

Company

1924-01-01

1972-01-01

62 Front Street West, Toronto, ON (1924)

Electrical

Lighting (Industrial)

Manufacturing

Supplying

- 1924 – Active, selling Weston equipment from location at 62 Front Street West, Toronto. (Letter from Powerlite Devices, Nov. 3, 1924)

- 1929 – Active, selling Weston ammeters. (Letter from Powerlite Devices, Nov. 14, 1929)

- 1972 – Active (“Modular luminaire”)

- Late 1970s – Acquired by GTE Sylvania Canada. (“Topic: Powerlite Guide”)

Letter from Powerlite Devices, Limited to R.C. Dearle, Department of Physics, Western University, November 3, 1924. Western University Archives. Dearle Correspondence A19-019-001, Correspondance, General, N-Q 1924-1935

Letter from Powerlite Devices, Limited to R.C. Dearle, Department of Physics, Western University, November 14, 1929. Western University Archives. Dearle Correspondence A19-019-001, Correspondance, General, N-Q 1924-1935

“Modular luminaire” (patent) US37376554A (https://patents.google.com/patent/US3737654)

Joe_347V “Topic: Powerlite Guide” (web forum thread) Gallery of Lights. (http://www.galleryoflights.org/mb/index.php?PHPSESSID=672b03137f73e3ccbfe77270928e2db1&topic=254.0) [15-08-24]