Author Topic: enclosed cfls  (Read 1815 times)
lightman64
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Zero 88 Lighting Controls Rule!


enclosed cfls « on: December 15, 2008, 08:06:32 PM » Author: lightman64
can u run an enclosed cfl with out its cover? (the kind u would put in a  recessed light)
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The future of street lighting is Induction, not nasty HPS lights or cr@ppy LED lights!
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Foxtronix
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Formerly "TiCoune66". Also known here as Vince.


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Re: enclosed cfls « Reply #1 on: December 15, 2008, 08:11:15 PM » Author: Foxtronix
Yes, the glass cover only makes the lamp you can call it a relfector, but it's not advised to remove it...
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icefoglights
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Re: enclosed cfls « Reply #2 on: December 16, 2008, 12:01:28 AM » Author: icefoglights
A unique R-type CFL I found once is/was made by Feit. It is a 13 watt spiral CFL with a screw-on R-30 reflector.
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Medved
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Re: enclosed cfls « Reply #3 on: March 24, 2009, 06:42:11 PM » Author: Medved
My recent experience with GE E14 230V 9W "candle" is, the tube run too cool without the outer, so the efficacy lowers. But interesting, you might unscrew the outer without braking it and then screw it back, as you like...
But there is no danger like UV, or explosion, as known from HID. First the tube is made from soft glass effectively blocking all UV. And second, fluorescents are low power tubes, so the internal pressure is well below an atmospheric, so it simply can never explode, even when the tube break during operation (unlike incandescents, what run at about atmospheric pressure, what explosively rises, when an arc is struck at EOL - mainly 230V types)
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