Author Topic: Will running a dead incandescent on a 50W HPS ballast cause it to explode?  (Read 5817 times)
Fluorescent05
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Will running a dead incandescent on a 50W HPS ballast cause it to explode? « on: September 28, 2019, 04:30:44 PM » Author: Fluorescent05
Will a dead 60 watt incandescent explode if ran on a 50 watt high pressure sodium ballast?
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Re: Will running a dead incandescent on a 50W HPS ballast cause it to explode? « Reply #1 on: September 28, 2019, 04:52:43 PM » Author: High Intensity
No, i've tried the same thing but with a 150w HPS ballast and nothing happens.
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Fluorescent05
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Re: Will running a dead incandescent on a 50W HPS ballast cause it to explode? « Reply #2 on: September 28, 2019, 04:57:07 PM » Author: Fluorescent05
No, i've tried the same thing but with a 150w HPS ballast and nothing happens.
Does it arc?
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Ash
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Re: Will running a dead incandescent on a 50W HPS ballast cause it to explode? « Reply #3 on: September 28, 2019, 05:20:41 PM » Author: Ash
Are the fuses in the stem blown open ?
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Re: Will running a dead incandescent on a 50W HPS ballast cause it to explode? « Reply #4 on: September 28, 2019, 05:40:09 PM » Author: sox35
Will a dead 60 watt incandescent explode if ran on a 50 watt high pressure sodium ballast?
Just curious as to why you would want to do this  ???
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Re: Will running a dead incandescent on a 50W HPS ballast cause it to explode? « Reply #5 on: September 28, 2019, 06:14:53 PM » Author: High Intensity
Does it arc?
Nope, it does nothing.
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fluorescent lover 40
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Re: Will running a dead incandescent on a 50W HPS ballast cause it to explode? « Reply #6 on: September 28, 2019, 06:20:57 PM » Author: fluorescent lover 40
Just curious as to why you would want to do this  ???

He could be just be experimenting. I've done it in the past and nothing happens though. On a PSMH ballast, things get interesting. A 70w ballast can cause a 60w lamp to arc all the way to the base. A couple of years ago, I put a dead Westinghouse 100w T19 lamp on a 320w PSMH ballast (regret it), and within two minutes of arcing, it exploded. I still have it's cool blue glass insulated base though as a memory of it.
« Last Edit: September 28, 2019, 06:22:56 PM by fluorescent lover 40 » Logged
sox35
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Re: Will running a dead incandescent on a 50W HPS ballast cause it to explode? « Reply #7 on: September 28, 2019, 06:23:08 PM » Author: sox35
He could be just be experimenting. I've done it in the past and nothing happens though. On a PSMH ballast, things get interesting. A couple years ago, I put a dead Westinghouse 100w T19 lamp on it (regret it), and within two minutes of arcing, it exploded. I still have it's cool blue glass insulated base though as a memory of it.
Ah, ok. I suppose knowing Photonicinduction's antics, I shouldn't be surprised at someone wanting to blow stuff up ;D :D
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HomeBrewLamps
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SodiumVapor 105843202020668111118 UCpGClK_9OH8N4QkD1fp-jNw majorpayne1226 187567902@N04/
Re: Will running a dead incandescent on a 50W HPS ballast cause it to explode? « Reply #8 on: September 28, 2019, 06:36:21 PM » Author: HomeBrewLamps
250 Watt HPS ballasts and upwards are able to nuke lamps. But a 60 watt in a dead won't explode. It will arc internally change colors and die. If you want a good explosion put some automotive bulbs on an HPS ballast.
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Mandolin Girl
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Re: Will running a dead incandescent on a 50W HPS ballast cause it to explode? « Reply #9 on: September 28, 2019, 06:40:31 PM » Author: Mandolin Girl
Ah, ok. I suppose knowing Photonicinduction's antics, I shouldn't be surprised at someone wanting to blow stuff up ;D :D
He does do some crazy sh... stuff.!! We can't wait to meet him later this year.!!  ;D 8)
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Fluorescent05
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Re: Will running a dead incandescent on a 50W HPS ballast cause it to explode? « Reply #10 on: September 28, 2019, 07:12:53 PM » Author: Fluorescent05
He could be just be experimenting. I've done it in the past and nothing happens though. On a PSMH ballast, things get interesting. A 70w ballast can cause a 60w lamp to arc all the way to the base. A couple of years ago, I put a dead Westinghouse 100w T19 lamp on a 320w PSMH ballast (regret it), and within two minutes of arcing, it exploded. I still have it's cool blue glass insulated base though as a memory of it.
When I put it on the 50 watt HPS ballast, it just arced inside where the wires come out of the pinch seal near the base. It looked pretty cool.
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HomeBrewLamps
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Re: Will running a dead incandescent on a 50W HPS ballast cause it to explode? « Reply #11 on: September 28, 2019, 08:08:19 PM » Author: HomeBrewLamps
When I put it on the 50 watt HPS ballast, it just arced inside where the wires come out of the pinch seal near the base. It looked pretty cool.

Take a look at one of my more recent gallery posts lol.
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fluorescent lover 40
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Re: Will running a dead incandescent on a 50W HPS ballast cause it to explode? « Reply #12 on: September 28, 2019, 08:12:53 PM » Author: fluorescent lover 40
He does do some crazy sh... stuff.!! We can't wait to meet him later this year.!!  ;D 8)

Will he give both of you high-voltage transformers so the both of you can blow things up? ;D Cool that you're meeting him! :)
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wide-lite 1000
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Re: Will running a dead incandescent on a 50W HPS ballast cause it to explode? « Reply #13 on: September 28, 2019, 09:47:13 PM » Author: wide-lite 1000
Somewhere I have a 70 w HPS bollard light with a F-can style ballast that says it can also run a equivalent wattage incandescent lamp. Years ago I actually tried it and it worked fine as a matter of fact I've personally seen low wattage HPS fixtures relamped with incandescents frequently around here with no ill effects.
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Fluorescent05
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Re: Will running a dead incandescent on a 50W HPS ballast cause it to explode? « Reply #14 on: September 28, 2019, 10:30:38 PM » Author: Fluorescent05
Somewhere I have a 70 w HPS bollard light with a F-can style ballast that says it can also run a equivalent wattage incandescent lamp. Years ago I actually tried it and it worked fine as a matter of fact I've personally seen low wattage HPS fixtures relamped with incandescents frequently around here with no ill effects.
Your ballast probably means for a 120v standby lamp when the voltage is not 120. Is it multitap?
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