![File:Drummond light aparatus, J. Duboscq, Paris, 1865 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09099.jpg - Wikimedia Commons File:Drummond light aparatus, J. Duboscq, Paris, 1865 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09099.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/e/e0/Drummond_light_aparatus%2C_J._Duboscq%2C_Paris%2C_1865_-_Museu_da_Ci%C3%AAncia_da_Universidade_de_Coimbra_-_University_of_Coimbra_-_Coimbra%2C_Portugal_-_DSC09099.jpg)
File:Drummond light aparatus, J. Duboscq, Paris, 1865 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09099.jpg - Wikimedia Commons
![An engraving depicting the mechanism of the Drummond Light (limelight or oxy-hydrogen light). Dated 19th century Stock Photo - Alamy An engraving depicting the mechanism of the Drummond Light (limelight or oxy-hydrogen light). Dated 19th century Stock Photo - Alamy](https://c8.alamy.com/comp/RJH174/an-engraving-depicting-the-mechanism-of-the-drummond-light-limelight-or-oxy-hydrogen-light-dated-19th-century-RJH174.jpg)
An engraving depicting the mechanism of the Drummond Light (limelight or oxy-hydrogen light). Dated 19th century Stock Photo - Alamy
![original william drummond-designed heavy cast brass rookery building elevator light with frosted glass globes original william drummond-designed heavy cast brass rookery building elevator light with frosted glass globes](https://www.urbanremainschicago.com/pub/media/catalog/product/2/0/20230110-4v0a0322.jpg)
original william drummond-designed heavy cast brass rookery building elevator light with frosted glass globes
![1851, Illustration depicting the mechanism of the Drummond Light. Limelight (also known as Drummond light or calcium light), was a type of stage lighting once used in theatres and music halls. An 1851, Illustration depicting the mechanism of the Drummond Light. Limelight (also known as Drummond light or calcium light), was a type of stage lighting once used in theatres and music halls. An](https://c8.alamy.com/comp/RJAE1M/1851-illustration-depicting-the-mechanism-of-the-drummond-light-limelight-also-known-as-drummond-light-or-calcium-light-was-a-type-of-stage-lighting-once-used-in-theatres-and-music-halls-an-intense-illumination-is-created-when-an-oxyhydrogen-flame-is-directed-at-a-cylinder-of-quicklime-calcium-oxide-RJAE1M.jpg)
1851, Illustration depicting the mechanism of the Drummond Light. Limelight (also known as Drummond light or calcium light), was a type of stage lighting once used in theatres and music halls. An
![Limelight (also known as Drummond light or calcium light) is a type of stage lighting once used in theatres and music halls. XIX century. Stock Illustration | Adobe Stock Limelight (also known as Drummond light or calcium light) is a type of stage lighting once used in theatres and music halls. XIX century. Stock Illustration | Adobe Stock](https://as1.ftcdn.net/v2/jpg/01/44/94/50/1000_F_144945024_7uqvx3FiBleVnp6HUWsWxq3o0q96VleT.jpg)
Limelight (also known as Drummond light or calcium light) is a type of stage lighting once used in theatres and music halls. XIX century. Stock Illustration | Adobe Stock
John Drummond DRUMTL10, LED Voltage tester, 500V ac/dc, Mains Powered, CAT III 1000V - RS Components Vietnam
![Limelight (also known as Drummond light or calcium light) is a type of stage lighting once used in theatres and music halls. XIX century Stock Photo - Alamy Limelight (also known as Drummond light or calcium light) is a type of stage lighting once used in theatres and music halls. XIX century Stock Photo - Alamy](https://c8.alamy.com/comp/J180GX/limelight-also-known-as-drummond-light-or-calcium-light-is-a-type-J180GX.jpg)