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Philips Westinghouse 400W Mercury Vapour
Here's the 400W Deluxe White mercury vapour Philips with the Westinghouse logo that came with the Crouse-Hinds L-150.

Manufacture date: Sept. 1985
Base: Mogul E39 Brass
Lamp shape: ED 37
Made in: USA
Lamp life: 24000+ hours
Ballast: H33
Keywords: Lamps

Philips Westinghouse 400W Mercury Vapour

Here's the 400W Deluxe White mercury vapour Philips with the Westinghouse logo that came with the Crouse-Hinds L-150.

Manufacture date: Sept. 1985
Base: Mogul E39 Brass
Lamp shape: ED 37
Made in: USA
Lamp life: 24000+ hours
Ballast: H33

DSC04474_Sylvania_clear_BT-25_100W.JPG DSC04173_Ge_Hungary_175W.JPG DSC04209_Philips_Westinghouse_400W_MV.JPG DSC04196_Westinghouse_USA_175W_Clear_Lifeguard.JPG DSC01397_Heath_Zenith_80W_Mercury.JPG
File information
Filename:DSC04209_Philips_Westinghouse_400W_MV.JPG
Album name:lite_lover / HID Lamps - Mercury Vapour
Keywords:Lamps
Company and Date Manufactured:Philips/Westinghouse
Model Number:H33GL-400/DX
Wattage:400W
Lamp Type:Mercury Vapour
Filesize:58 KiB
Date added:Oct 26, 2010
Dimensions:1024 x 768 pixels
Displayed:166 times
Color Space:sRGB
Contrast:0
DateTime Original:2010:10:25 18:36:20
Exposure Bias:0 EV
Exposure Mode:0
Exposure Program:Program
Exposure Time:1/8 sec
FNumber:f/2.8
Flash:No Flash
Focal length:7.9 mm
ISO:160
Light Source:Unknown: 0
Make:Sony
Max Aperture:f/2.8
Model:DSC-W1
URL:http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=3776
Favorites:Add to Favorites

Comment 1 to 11 of 11
Page: 1

streetlight98   [Jan 02, 2014 at 02:54 AM]
ahh so this is the L-150's original lamp? Is it still pretty bright? is this still a lifeguard lamp?
lite_lover   [Jan 02, 2014 at 06:09 AM]
It still is pretty bright,I don't believe it's a Lifeguard lamp, I'm not sure if it is an original lamp.
streetlight98   [Jan 03, 2014 at 01:24 AM]
I'd guess so since the L-150 is from the 80s. unless the original lamp died prematurely. Sad did it come with a PC?
lite_lover   [Jan 03, 2014 at 01:57 AM]
No, it didn't come with a PC.
streetlight98   [Jan 03, 2014 at 01:58 AM]
Same with my Cooper OVC. It came with a 50W GE HPS lamp but no PC.
GEsoftwhite100watts   [Sep 07, 2014 at 04:49 AM]
Surprised it's not a BT28! Interesting, is this made on Norelco/Radiant machinery or something?
lite_lover   [Sep 07, 2014 at 07:54 AM]
Not sure...
streetlight98   [Sep 07, 2014 at 03:00 PM]
You can see the black splotch of paint found on brass Westinghouse bases. I guess it's when they first switched from Westinghouse machinery. My NOS clear Norelco 400W lamp has a spring stretched around the indent on the top of the glass instead of a wire bent around it,
GEsoftwhite100watts   [Sep 07, 2014 at 03:41 PM]
Yeah that lamp is pretty cool! Did it come with a sleeve?
streetlight98   [Sep 07, 2014 at 04:56 PM]
Nope. No etch either but it's a Norelco because of the unique design.
NiMo   [Apr 10, 2018 at 03:45 AM]
Philips began using the ED bulb shape almost immediately after taking over the Westinghouse lamp line.

Comment 1 to 11 of 11
Page: 1