Radium 75w Blacklight Blue filament lamp
It's interesting to see one of these lamps actually sold by a reputable brand for once - they are usually cheap generic products. This lamp appears to have been decently well made.

Radium 75w Blacklight Blue filament lamp

It's interesting to see one of these lamps actually sold by a reputable brand for once - they are usually cheap generic products. This lamp appears to have been decently well made.

Screenshot_20250715_134432_Gallery.jpg Screenshot_20250815_131113_Gallery.jpg Screenshot_20250827_152902_Gallery.jpg Screenshot_20250920_121821_Gallery.jpg Screenshot_20251106_173754_Gallery.jpg
File information
Filename:Screenshot_20250827_152902_Gallery.jpg
Album name:LAllenLighting / Coloured GLS and Halogen lamps
Manufacturer:Radium (Osram)
Type/Model:Blacklight
Wattage:75w
Date manufactured:2000s
Filesize:315 KiB
Date added:27 Aug, 2025
Dimensions:1630 x 1170 pixels
Displayed:111 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=23580
Favourites:Add to Favourites

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Flurofan96   [27 Aug, 2025 at 11:15 PM]
I've got my first blacklight incandescent bulb but unknown make - I posted it here a while ago and I must say these do get very hot rapidly (use a 100W rated fixture just to be on the safe side) and if you want to extend the life I'd run it on a variac or a dimmer switch Smile
Beta 5   [28 Aug, 2025 at 09:42 PM]
Interesting, same here first time I have seen one of these from the main brands. Does it state where it was made?

Comment 1 to 2 of 2
Page: 1

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