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Soviet LEC-U F30T8 bent fluorescent tube.

Soviet LEC-U F30T8 bent fluorescent tube.

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ResR uploaded his LEC-U F22T8 Tube. Cool ube. I have the same tube in 30 watt version, made by the same manufacturer. Nice color with very little afterglow. As ResR stated, me too think that the closest color comparison to modern colors is 640. Quiet a nice tube. The tube is NOS btw, gift from now passed away grandpa.

IMG_20200207_231127.jpg IMG_20200207_230941.jpg IMG_20200207_225212.jpg dscn3926.jpg

Light Information

Light Information

Manufacturer:Not sure.
Model Reference:LEC-U 30
Lamp
Lamp Type:Fluorescent
Filament/Radiator Type:Double coiled emitter coated cathode filament
Base:G13 bi-pin
Shape/Finish:Tubular tube
Service Life:approx 20k hours
Electrical
Wattage:30w
Voltage:200v
Optical
Lumen Output:High
Lumen Efficacy:Moderate
Color Temperature:4300k
Color Rendering Index:Pretty good
Physical/Production
Factory Location:USSR Smolensk
Fabrication Date:1980 - 1990s
Application/Use:For general lighting

File information

File information

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Filename:IMG_20200207_225212.jpg
Album name:vytautas_lamps / fluorescent tubes T8/T12
Keywords:Lamps
File Size:372 KB
Date added:Feb 07, 2020
Dimensions:2465 x 2288 pixels
Displayed:48 times
Date Time:2020:02:07 23:37:27
DateTime Original:2020:02:07 22:52:13
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Exposure Time:1162/1000000 sec
FNumber:f 1.8
Flash:No Flash
Focal length:3.5 mm
ISO:88
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Model:BV6000S
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Comments
ResR
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Martin Lelle resr1286
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Feb 08, 2020 at 04:06 AM Author: ResR
Nice tube. Manufactured in May 1986. I have one LBU30 from the 1970.

http://www.lighting-gallery.net/gallery/index.php?cat=11837

Jovan
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Feb 11, 2020 at 04:26 PM Author: Jovan
Brand of tube is OZ VNISI(ОЗ ВНИСИ).Here is the source:
https://old-lighting.ru/ru/content/lbu-30-1983-oz-vnisi
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