Ismay 'Doto' 105V 25/25W Dual Filament Lamp

This was in the same eBay sale as the Duofil lamp recently posted. The switching mechanism on the base is slightly different, though. Again I make no apologies for the multiple images of the packaging artwork, it's almost as good as the lamp itself..!

Lamp/Fixture Information
Manufacturer:	Ismay
Model Reference:	Doto Dual Filament
Lamp
Lamp Type:	Incandescent
Filament/Radiator Type:	Dual tungsten filaments
Base:	BC (special)
Shape/Finish:	Pear shaped, pearl finish
Service Life:	1000 hours per filament
Electrical
Wattage:	25
Voltage:	105
Physical/Production
Factory Location:	UK (location unknown, but believed to be Ilford)
Fabrication Date:	Not known at present
Application/Use:	General Service Lighting
File information
Filename:	Ismay_2522Doto2522_105V_25W_Dual_Filament_Lamp.jpg
Album name:	Ria / Incandescent Lamps
Keywords:	Lamps
Filesize:	747 KiB
Date added:	Jul 27, 2024
Dimensions:	3071 x 2171 pixels
Displayed:	8 times
URL:	https://trad-lighting.net/gallery/displayimage.php?pid=129
Favorites:	Add to Favorites

Comment 1 to 3 of 3

Page: 1

Sammi

[Jul 27, 2024 at 10:44 PM]

A very unusual finish on this.

Max

[Aug 11, 2024 at 10:27 AM]

I have one in the collection as well, it's a really interesting in intriguing piece of lighting history. Do you happen to know where exactly it was made?

Ria

[Aug 11, 2024 at 11:07 PM]

Ismay was based in Ilford, which was then in Essex but has now been absorbed into Greater London. I grew up in Barkingside, a few miles away. So I'm assuming it was there, but I'm not 100% sure Wonder

Comment 1 to 3 of 3

Page: 1

Photo Gallery

Ismay 'Doto' 105V 25/25W Dual Filament Lamp

This was in the same eBay sale as the Duofil lamp recently posted. The switching mechanism on the base is slightly different, though. Again I make no apologies for the multiple images of the packaging artwork, it's almost as good as the lamp itself..!