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Westinghouse Lifeguard H33GL-400/N "Style-Tone" 400W Warm White Mercury Vapor Lamp Never thought I'd find one of these! Lamp data is from the Westinghouse large lamp catalog, 1978 edition. Keywords: Lamps

Westinghouse Lifeguard H33GL-400/N "Style-Tone" 400W Warm White Mercury Vapor Lamp

Never thought I'd find one of these!
Lamp data is from the Westinghouse large lamp catalog, 1978 edition.

Osram_50W_HQL-B_Super_De-Luxe_Lamp.jpg IMG_1915b.jpg WL-H33GL-400-N-38.jpg KR-H39-22KB-37.jpg 20240624_232758.jpg
Lamp/Fixture Information
Manufacturer:Westinghouse Electric Corporation
Model Reference:H33GL-400/N
Lamp
Lamp Type:Mercury Vapor
Filament/Radiator Type:Fused Quartz
Base:E39 (Mogul)
Shape/Finish:BT37/Neutral White
Service Life:24,000 Hrs (Rated)
Fixture
Ballast Type:H33-1
Electrical
Wattage:400W ~
Voltage:130V ~
Current:3.30A ~
Optical
Lumen Output:19,500 (Initial), 16,000 (Average)
Lumen Efficacy:49/40 LPW
Colour Temperature:3,000K ~ CCT
Colour Rendering Index:58% ~
Physical/Production
Factory Location:Bath, NY USA
Fabrication Date:3/78
Application/Use:Interiors
File information
Filename:WL-H33GL-400-N-38.jpg
Album name:Cobrahead / Mercury Vapor Lamps
Keywords:Lamps
Filesize:406 KiB
Date added:Apr 06, 2025
Dimensions:2048 x 1394 pixels
Displayed:20 times
URL:https://trad-lighting.net/gallery/displayimage.php?pid=735
Favorites:Add to Favorites

Comment 1 to 4 of 4
Page: 1

Ria   [Apr 06, 2025 at 09:13 PM]
Oooh, a 400W one, nice Coated Mercury BT Lamp
Max   [Apr 08, 2025 at 04:21 PM]
Nice indeed... certainly intended for the illumination of large shopping centers.
347vPowerlite   [Apr 09, 2025 at 04:30 AM]
I remember some older shopping malls used to have large 400w MV recessed cans, these would have been perfect for it.

Every-time I see the 400w Style-Tone, I get reminded of the ad that has it and a picture of a chandelier on the lamp.
BT25   [Apr 10, 2025 at 12:18 AM]
Joe, there's and ad like that on eBay right now...no, I'm not the seller. Laughing

Comment 1 to 4 of 4
Page: 1