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Score! GE Daylight Blue 100w

Score! GE Daylight Blue 100w

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Is this a photoflood you think? It isn't marked as such. I can provide the etch shot if needed for precise dating. Any idea on age? What is the coating on the glass, anyone care to inform me on the material and its specs? Where were these used, if not photoflood?

Also...Is this an A21 or A23?

IMG_6784.JPG IMG_6671.JPG IMG_6506.JPG IMG_6470.JPG

Light Information

Light Information

Manufacturer:GE
Lamp
Lamp Type:Incandescent
Base:E26
Electrical
Wattage:100

File information

File information

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Filename:IMG_6671.JPG
Album name:ace100w120v / Incandescents
Keywords:Lamps
File Size:453 KB
Date added:Jun 12, 2019
Dimensions:1848 x 2464 pixels
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Date Time:2019:06:12 16:07:13
DateTime Original:2019:06:12 16:07:13
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jercar954
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Jun 12, 2019 at 05:45 PM Author: jercar954
It looks like a photoflood lamp.

Preheat and T-12 fluorescents forever! Down with LED's and instant start T-8 fluorescents.

fluorescent lover 40
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Lights are awesome! :)


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Jun 12, 2019 at 06:09 PM Author: fluorescent lover 40
Would the etch happen to be wattage, the meatball logo, the voltage underneath and two stars? Don't know the coating. I'm guessing these are used anywhere anyone wants higher CRI from an incandescent. It looks like an A23.

Current: US 120v 60hz
Power provider: Southern California Edison (SCE)

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CEB1993
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Camden


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Jun 12, 2019 at 06:20 PM Author: CEB1993
Looks like a long neck A21 lamp. I think the blue coating is painted because it looks too dark to be neodymium infused.

That’s an interesting find! I wonder if it’s intended for photography or just for regular household use.

Philips DuraMax and GE Miser forever!  Classic incandescents are the best incandescents!

rjluna2
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Robert


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Jun 13, 2019 at 05:33 AM Author: rjluna2
Test this with well known 100 watts bulb in series to see which it is brighter

Pretty, please no more Chinese failure.

Binarix128
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220V AC 50Hz


UCOUT2noI2R__jgPSJUjGRtA
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Jun 13, 2019 at 08:53 AM Author: Binarix128
looks like a 80's or 90's lamp

-I dont speak English very well. Compact Fluorescent (PL)
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ace100w120v
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Jun 13, 2019 at 03:53 PM Author: ace100w120v
It's of the star variety....
socketgeek63
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TheDennisManNetwork photoelectric4863
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Jun 13, 2019 at 04:12 PM Author: socketgeek63
Good score! Possibly 50s or 60s when that star variety was more common especially on the colored GE bulbs from that time.

Long live the great old 20th century quality in electrical & lighting products!

ace100w120v
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Jun 13, 2019 at 05:48 PM Author: ace100w120v
Wow! What a find then!
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