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Westinghouse Mazda 25w side reflector tubular bulb. A very nice side reflector tubular bulb here. It has an interesting feature. Even though this is 25w and made way back in the Mazda era, it has a COILED COIL filament! A coiled coil filament didn't make it into American 25w and 40w general service bulbs well into the late 70s/early 80s! Keywords: Lamps

Westinghouse Mazda 25w side reflector tubular bulb.

A very nice side reflector tubular bulb here. It has an interesting feature. Even though this is 25w and made way back in the Mazda era, it has a COILED COIL filament! A coiled coil filament didn't make it into American 25w and 40w general service bulbs well into the late 70s/early 80s!

P1010015.JPG 2010-12-25_16-03-21_447.jpg lbu60w.jpg durotestgiantglobelite.jpg 2011-05-18_12-06-59_597.jpg
File information
Filename:2011-05-18_12-06-59_597.jpg
Album name:Silverliner14B / Incandescent bulbs
Keywords:Lamps
Company and Date Manufactured:Westinghouse, 1942
Model Number:25T10/RFL
Wattage:25w
Lamp Type:Good Ol' Incandescent
Filesize:625 KiB
Date added:May 18, 2011
Dimensions:2592 x 1936 pixels
Displayed:97 times
Color Space:sRGB
Contrast:0
DateTime Original:2011:05:18 19:06:57
Exposure Bias:0 EV
Exposure Mode:0
Exposure Program:Unknown: 0
Exposure Time:1/40 sec
FNumber:f/2.8
Flash:No Flash
Focal length:4.97 mm
ISO:104
Light Source:Other
Make:Motorola
Max Aperture:f/2.8
Model:DROIDX 7daa00017ff00000015a7d751702002d
URL:http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=6527
Favorites:Add to Favorites

Comment 1 to 3 of 3
Page: 1

rjluna2   [May 18, 2011 at 08:39 PM]
Whoa Shocked I never seen such envelope finish like that on American bulbs!
TiCoune66   [May 19, 2011 at 12:30 AM]
Interesting! I guess those lamps were mostly used before directional T10 fixtures existed.
Silverliner14B   [May 19, 2011 at 07:15 AM]
Tonite I lit this sucker up. Wow it was quite bright! The compact filament sure did a good job with the built in reflector.

Comment 1 to 3 of 3
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