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Sylvania 320/350w dual wattage MH, stole it at 79 cents

Sylvania 320/350w dual wattage MH, stole it at 79 cents

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Yep only 79 cents! Normally this is an expensive lamp. Those types are typically used in the gas station canopy fixtures, that are not yet replaced by glowing computer chips. Although open rated lamps are seldom used at gas stations due to enclosed fixtures.

image~663.jpg image~632.jpg image~590.jpg image~553.jpg

Light Information

Light Information

Manufacturer:Sylvania
Model Reference:MP320/350/PS/BU-ONLY/BT-28
Lamp
Lamp Type:Pulse Start Metal Halide
Base:Mogul, special bottom contact for open fixtures, can fit in standard mogul sockets also. Standard mogul bases can't go in open fixture rated sockets
Shape/Finish:BT-28
Service Life:20,000 hrs
Electrical
Wattage:320w or 350w
Voltage:135v
Optical
Lumen Output:about 30-35K lumens
Color Temperature:4200K
Color Rendering Index:65
Physical/Production
Dimensions:about 8-9 inches
Factory Location:Juarez, Mexico
Fabrication Date:October 2007

File information

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Filename:image~590.jpg
Album name:silverliner / metal halide
Keywords:Lamps
File Size:443 KB
Date added:Mar 22, 2015
Dimensions:2465 x 1848 pixels
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Comments
don93s
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Mar 22, 2015 at 07:09 PM Author: don93s
Strange seeing such a high wattage in a small BT envelope though I've seen the 400w in the small ED style. Great find!
rjluna2
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Robert


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Mar 22, 2015 at 07:21 PM Author: rjluna2
What's even more strange that this one is rated for the open fixture with the special EX39 base

Pretty, please no more Chinese failure.

themaritimegirl
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Florence


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Mar 22, 2015 at 07:23 PM Author: themaritimegirl
Wow, nice. I don't think I've heard of either of those wattages.

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streetlight98
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Mike McCann


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May 25, 2015 at 03:59 PM Author: streetlight98
Is it just this lamp that's 320/350W or do you think any 320 and 350W lamps are interchangeable? My M-400A2 is 320W PSMH (originally 400W HPS) and I have several highbays that are 350W PSMH but I took out the ballasts since they were 277V. I'm looking for some low-priced 350W PSMH ballasts if anyone can find some. I need five.

Please check out my newly-updated website! McCann Lighting Company is where my street light collection is displayed in detail.

Silverliner
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Verd a ray classic.


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May 25, 2015 at 09:42 PM Author: Silverliner
I don't know, but if in doubt I wouldn't interchange wattages lol.

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