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Late-production 75w Philips Lifeguard deluxe-coated mercury lamp

Late-production 75w Philips Lifeguard deluxe-coated mercury lamp

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One of the last of the proper Lifeguard mercury lamps made by Philips, this example having a deluxe white phosphor. As is typical of Lifeguard lamps, it has a very long and slender arc tube, and in this 75-watt version the ends have a reflective metal coating (possibly indium) to help concentrate heat in the arc.

IMG_20190406_225657854.jpg IMG_20180911_195544088.jpg DSC00041.JPG IMG_20161104_184956.jpg

Light Information

Light Information

Manufacturer:Philips
Model Reference:H43AV-75/DX
Lamp
Lamp Type:Mercury Vapour
Base:E26
Shape/Finish:ED17
Service Life:Minimum 24,000 hours
Fixture
Ballast Type:ANSI H43
Electrical
Wattage:75
Voltage:130
Optical
Lumen Output:2200
Physical/Production
Factory Location:Hightstown, NJ
Fabrication Date:June 1998

File information

File information

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Filename:DSC00041.JPG
Album name:douro20 / Lamps
Keywords:Lamps
File Size:1557 KB
Date added:Mar 23, 2018
Dimensions:2304 x 1728 pixels
Displayed:56 times
Date Time:2018:03:23 13:17:07
DateTime Original:2018:03:23 13:17:07
Exposure Bias:0 EV
Exposure Time:1/40 sec
FNumber:f 2.8
Flash:Flash, Auto-Mode, Return light detected
Focal length:6 mm
ISO:80
Make:SONY
Model:DSC-S60
White Balance:0
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