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Philips PL Electronic-T 20 w inside 2

Philips PL Electronic-T 20 w inside 2


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Filename:philips_pl_electronic_003.jpg
Album name:lantern_vision / Defective bulbs, lanterns...
Keywords:Lamps
File Size:44 KB
Date added:Oct 07, 2009
Dimensions:640 x 480 pixels
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lightman64
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Zero 88 Lighting Controls Rule!


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Oct 07, 2009 at 05:13 PM Author: lightman64
Where's the PTC?

The future of street lighting is Induction, not nasty HPS lights or cr@ppy LED lights!
Preheat CFL's should make a comeback!





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Oct 07, 2009 at 06:22 PM Author:
Don't think this one has one, my GE one doesn't have one either.
lantern_vision
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Oct 08, 2009 at 02:13 AM Author: lantern_vision
I don't know what a PTC is?

><@hm><

Prismatic
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Oct 08, 2009 at 02:58 AM Author: Prismatic
@lanternvision: What happened to that lamp? It looks a bit barbecued

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lantern_vision
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Oct 08, 2009 at 03:32 AM Author: lantern_vision
Oh well, this lamp has been in use for this last 16 years. And few months ago it has given the signs of death and I have removed it immidiately right before loosing it completely and have replaced by a crapy spiral cfl. I have saved it in a box but yesterday, by accident, I have dropped the box and the lamp is died forever sadly. And since it was broken I have removed the plastic cap to see the insides.

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Oct 08, 2009 at 03:38 AM Author: Prismatic
Oh, that's sad. I find it interesting to see the ballast. Far away from chinese crap.

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Oct 08, 2009 at 04:31 AM Author: lantern_vision
Yeah thats right, no need to compare them with today's junks.

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lightman64
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Zero 88 Lighting Controls Rule!


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Oct 08, 2009 at 03:44 PM Author: lightman64
PTC is a Positive Temperature Coefficient Themresistor, which controls the electronic preheating of the electrodes.

The future of street lighting is Induction, not nasty HPS lights or cr@ppy LED lights!
Preheat CFL's should make a comeback!

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GoL UCs4tSgJSCoCIMGThBuaePhA
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Oct 08, 2009 at 05:45 PM Author: Foxtronix
I thought it was Protective Thermal Cutout LOL. In both cases if the circuit lacks that part, there's a problem!

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Dec 17, 2009 at 02:08 PM Author: Lampwizard
This is a good electronic design from Philips in Oss where the electronics were designed and manufactured. Assembly of the lamp took place in Terneuzen. First, these were called SLS lamps, later the name was changed to PLE/T. Wattages were 15, 20 and 23W (25W for the US and Canada). Very robust lamps except the ones made in Mexico (bad lumen maintenance).

Philips colour 27: best fluorescent tube colour.

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Dec 17, 2009 at 02:52 PM Author: Foxtronix
Most 100W-equivalent CFLs are actually 23W And 60W-equivalent ones are 13W.

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