Author Topic: 4 foot VHO fixture  (Read 2689 times)
Powergroove
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4 foot VHO fixture « on: April 19, 2009, 03:20:23 PM » Author: Powergroove
I am looking for a 4 foot heavy duty industrial turret for the Powergrooves I am getting from NiMo.
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TudorWhiz
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Re: 4 foot VHO fixture « Reply #1 on: April 20, 2009, 09:07:46 PM » Author: TudorWhiz
Hey I was wondering, although a tad bit off topic...but were there ever a "2 foot" VHO?
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Mercury Man
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Re: 4 foot VHO fixture « Reply #2 on: April 21, 2009, 12:41:33 AM » Author: Mercury Man
I've never seen a two-foot VHO or HO fixture, nor have I ever seen two-foot VHO or HO lamps.  I don't think they ever existed.  What applications would they really be useful in, aside from being used in refrigerated displays in supermarkets?
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Re: 4 foot VHO fixture « Reply #3 on: April 21, 2009, 02:00:14 AM » Author: lite_lover
I think they may exist,I'm sure I've seen them used in the ends or corners of odd shaped outdoor illuminated signs which would need reliable starting in cold weather.
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don93s
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Re: 4 foot VHO fixture « Reply #4 on: April 21, 2009, 09:53:34 AM » Author: don93s
A while back there were some two foot HO striplights on ebay which a couple of us bought. I've seen them (F24T12/CW/HO) used in small outdoor signs. Here's one from a member.
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TudorWhiz
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Re: 4 foot VHO fixture « Reply #5 on: April 22, 2009, 02:42:32 AM » Author: TudorWhiz
Don you know I have a 2 foot OH fixture the F24T12 I have 4 lamps for the fixture, 2 Daylight and 2 Cool whites! ....but I was wondering about the VHO version...in 2 footers

I also heard about 18 inch HO fixtures! I saw them in Sylaniva webpage catalog!
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Powergroove
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Re: 4 foot VHO fixture « Reply #6 on: May 01, 2009, 11:10:53 PM » Author: Powergroove
I have heard of a 65w 36" T17, but never have heard of a 2' VHO.
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NiMo
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Re: 4 foot VHO fixture « Reply #7 on: May 03, 2009, 09:36:15 AM » Author: NiMo
Don you know I have a 2 foot OH fixture the F24T12 I have 4 lamps for the fixture, 2 Daylight and 2 Cool whites! ....but I was wondering about the VHO version...in 2 footers

I also heard about 18 inch HO fixtures! I saw them in Sylaniva webpage catalog!
VHO fixtures start in the four foot legnth.
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Luminaire
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Re: 4 foot VHO fixture « Reply #8 on: July 21, 2010, 06:19:00 PM » Author: Luminaire
No, but how about PL-L 55W?It is basically F54T5/HO folded in half. It's not so compact, but its listed as CFL.

A F48T12/VHO is 110W, so the PL-L 55W is comparable in power density per length. 
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SuperSix
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Re: 4 foot VHO fixture « Reply #9 on: August 01, 2010, 09:54:31 AM » Author: SuperSix
I have a couple of 2ft 40W tubes which are British high loading tubes mainly used for street lighting, Do these count as HO?
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xmaslightguy
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Re: 4 foot VHO fixture « Reply #10 on: August 02, 2010, 12:05:30 AM » Author: xmaslightguy
@Eliot_240 yep those sound like HO tubes to me
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DieselNut
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Re: 4 foot VHO fixture « Reply #11 on: August 04, 2010, 09:31:44 PM » Author: DieselNut
The local Hardees restaurant has some 2 foot HO lamps under their awnings.  They were left in the fixtures @EOL for months, but were replaced when the place was remodeled.  They are used along with the 8 foot HO lamps to completely fill and back light the area under the awnings.
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RichD
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Re: 4 foot VHO fixture « Reply #12 on: October 10, 2011, 04:39:16 PM » Author: RichD
Apparently 2ft VHO lamps DO exist - at least in black light phoshor (F24T12/BL/VHO 351 NANOMETERS). 71 watts out of only 24 inches, now that is VHO...

They're at Lightbulbdepot.com.
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