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Sylvania H39KB-175 Mercury Vapor Lamp

Sylvania H39KB-175 Mercury Vapor Lamp

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Sylvania H39KB-175 mercury vapor lamp etch.

H38HT-100.JPG H39KB-175-89.JPG H39KB-175-89_ETCH.JPG H45AY-40-DX.JPG

Light Information

Light Information

Manufacturer:GTE-Sylvania Products Corporation
Model Reference:H39KB-175
Lamp
Lamp Type:Mercury Vapor
Filament/Radiator Type:Quartz
Base:E39 (Mogul)
Shape/Finish:BT28
Service Life:24,000 Hrs +
Fixture
Ballast Type:H39
Electrical
Wattage:175W
Voltage:120V Nominal
Current:1.46A
Optical
Lumen Output:7,700
Lumen Efficacy:44 LPW
Color Temperature:6800K +/-
Color Rendering Index:20% +/-
Physical/Production
Factory Location:Manchester, NH
Fabrication Date:May, 1978

File information

File information

Download: Download this File
Filename:H39KB-175-89_ETCH.JPG
Album name:WestinghouseCeramalux / Sylvania Mercury Vapor Lamps
Keywords:Lamps
File Size:104 KB
Date added:Mar 21, 2019
Dimensions:864 x 648 pixels
Displayed:28 times
Date Time:2019:03:21 04:41:29
DateTime Original:2019:03:21 04:41:29
Exposure Bias:0 EV
Exposure Time:1/160 sec
FNumber:f 3.3
Flash:No Flash
Focal length:4.7 mm
ISO:100
Make:Panasonic
Model:DMC-TZ5
Software:Ver.1.0
White Balance:0
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Comments
Silverliner
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Verd a ray classic.


GoL
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Mar 21, 2019 at 11:35 PM Author: Silverliner
May 1978.

May all the great lighting technologies have their place in history.

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WestinghouseCeramalux
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Vintage HID Collector


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Mar 22, 2019 at 10:10 AM Author: WestinghouseCeramalux

May 1978.


Thanks Dave!

Your mission - should you choose to except it - is to save unique and rare HID lighting before it's all scrapped.

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