Module Lamp
June 7, 2010 
0 Comments
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| FOR OPTOMA TX7155 TX7156 TW1692 BL FS200C Projector Lamp Bulb Module | |
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$158.15 End Date: Monday May-28-2012 10:28:55 PDT Buy It Now for only: $158.15 Buy It Now | Add to watch list |
| HP Replacement VP6210 VP6220 Projector Lamp Module L1755A | |
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$75.00 End Date: Sunday May-27-2012 17:57:01 PDT Buy It Now for only: $149.99 Buy It Now | Bid now | Add to watch list |
| AverMedia AVERVISION 130 DOCUMENT CAMERA led lamp module included | |
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$53.80 End Date: Wednesday May-30-2012 17:12:22 PDT Buy It Now for only: $53.80 Buy It Now | Add to watch list |
| FIT FOR MITSUBISHI LVP 50UX LVP S50UX 50UX LVP SA51U PROJECTOR LAMP MODULE | |
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$149.01 End Date: Monday Jun-4-2012 0:32:53 PDT Buy It Now for only: $149.01 Buy It Now | Add to watch list |
| Viewsonic RLC 049 Replacement Lamp Module for PJD6381 | |
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$266.24 End Date: Thursday Jun-21-2012 0:33:46 PDT Buy It Now for only: $266.24 Buy It Now | Add to watch list |
| Viewsonic PRO8450W VS13646 VS13647 PRO8400 Projector Lamp Bulb Module RLC 059 | |
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$172.59 End Date: Sunday Jun-10-2012 1:52:30 PDT Buy It Now for only: $172.59 Buy It Now | Add to watch list |
| 118178 001 HP Compaq Genuine Lamp Module for MP1600 Pro | |
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$195.00 End Date: Saturday Jun-23-2012 16:19:55 PDT Buy It Now for only: $195.00 Buy It Now | Add to watch list |
| 118178 001 HP Compaq Genuine Lamp Module for MP1600 Pro | |
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$205.00 End Date: Saturday Jun-23-2012 16:19:58 PDT Buy It Now for only: $205.00 Buy It Now | Add to watch list |
| 118052 001 HP Compaq Genuine Lamp Module for MP1600 Pro | |
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$195.00 End Date: Saturday Jun-23-2012 16:19:59 PDT Buy It Now for only: $195.00 Buy It Now | Add to watch list |
| 118052 001 HP Compaq Genuine Lamp Module for MP1600 Pro | |
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$205.00 End Date: Saturday Jun-23-2012 16:20:02 PDT Buy It Now for only: $205.00 Buy It Now | Add to watch list |
| L1612 60920 HP Genuine Lamp Module for MP1600 Projector | |
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$235.00 End Date: Saturday Jun-23-2012 16:20:05 PDT Buy It Now for only: $235.00 Buy It Now | Add to watch list |
| L1550A HP Genuine Lamp Module for MP1600 Projector | |
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$235.00 End Date: Saturday Jun-23-2012 16:20:59 PDT Buy It Now for only: $235.00 Buy It Now | Add to watch list |
| L1550AABA HP Genuine Lamp Module for MP1600 Projector | |
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$235.00 End Date: Saturday Jun-23-2012 16:21:04 PDT Buy It Now for only: $235.00 Buy It Now | Add to watch list |
| L1550A HP Genuine Lamp Module for MP1600 Projector | |
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$247.00 End Date: Saturday Jun-23-2012 16:21:02 PDT Buy It Now for only: $247.00 Buy It Now | Add to watch list |
| L1720A HP Genuine New 200W Lamp Module for MP3220 MP | |
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$225.00 End Date: Saturday Jun-23-2012 16:19:16 PDT Buy It Now for only: $225.00 Buy It Now | Add to watch list |
| L1720A HP Genuine New 200W Lamp Module for MP3220 MP | |
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$237.00 End Date: Saturday Jun-23-2012 16:19:17 PDT Buy It Now for only: $237.00 Buy It Now | Add to watch list |
| FOR MITSUBISHI VLT XD430LP PROJECTOR LAMP MODULE FOR XD430U SD430U Projector | |
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$159.03 End Date: Tuesday Jun-5-2012 7:44:44 PDT Buy It Now for only: $159.03 Buy It Now | Add to watch list |
| FOR mitsubishi VLT XD280LP XD250U ST XD280U XD250ST Projector Lamp Bulb Module | |
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$163.70 End Date: Sunday May-27-2012 7:39:52 PDT Buy It Now for only: $163.70 Buy It Now | Add to watch list |
| FOR LG DS 325B DX 325B DW 325B Projector Lamp Bulb Module EBT43485101 PM0P054 | |
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$158.03 End Date: Monday May-28-2012 10:13:48 PDT Buy It Now for only: $158.03 Buy It Now | Add to watch list |
| FOR mitsubishi VLT XD221LP XD221U SD220U XD221U ST Projector Lamp Bulb Module | |
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$163.60 End Date: Sunday May-27-2012 7:37:32 PDT Buy It Now for only: $163.60 Buy It Now | Add to watch list |
| FOR OPTOMA EZPRO 1691 1691I 7155 7155I Projector Lamp Bulb Module BL FS200C | |
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$158.15 End Date: Monday May-28-2012 10:22:27 PDT Buy It Now for only: $158.15 Buy It Now | Add to watch list |
| FOR OPTOMA EZPRO 1691 1691I 7155 7155I Projector Lamp Bulb Module BL FS200C | |
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$158.15 End Date: Monday May-28-2012 10:24:20 PDT Buy It Now for only: $158.15 Buy It Now | Add to watch list |
| NEW Sanyo PLC WXU10N Projector Lamp Bulb Module POA LMP113 610 336 0362 OEM | |
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$125.00 End Date: Friday Jun-1-2012 12:27:41 PDT Buy It Now for only: $125.00 Buy It Now | Add to watch list |
| FOR OPTOMA EP1691I EP7155I EP7155E EW1691E Projector Lamp Bulb Module BL FS200C | |
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$158.15 End Date: Monday May-28-2012 10:18:05 PDT Buy It Now for only: $158.15 Buy It Now | Add to watch list |
| FOR mitsubishi VLT XD600LP FD630U G WD620U G WD600U G Projector Lamp Bulb Module | |
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$163.60 End Date: Friday Jun-1-2012 21:13:15 PDT Buy It Now for only: $163.60 Buy It Now | Add to watch list |
| Viewsonic PRO8500 VS13645 RLC 059 PRO8450W Projector Lamp Bulb Module RLC 059 | |
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$172.59 End Date: Sunday Jun-10-2012 1:53:29 PDT Buy It Now for only: $172.59 Buy It Now | Add to watch list |
| Mitsubishi HC910 HC1100 LAMP BULB MODULE VLT HC910LP | |
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$156.10 End Date: Thursday May-31-2012 21:31:23 PDT Buy It Now for only: $156.10 Buy It Now | Add to watch list |
| Epson ELPLP13 1500HRS LAMP MODULE FOR Kit | |
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$398.60 End Date: Saturday Jun-23-2012 6:34:44 PDT Buy It Now for only: $398.60 Buy It Now | Add to watch list |
| MITSUBISHI DLP LVP XD500U XD500U PROJECTOR LAMP MODULE | |
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$161.50 End Date: Thursday Jun-7-2012 17:41:57 PDT Buy It Now for only: $161.50 Buy It Now | Add to watch list |
| FOR MITSUBISHI VLT XD3200LP WD3300U XD3200U XD3500U PROJECTOR LAMP BULB MODULE | |
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$198.32 End Date: Thursday May-31-2012 0:45:52 PDT Buy It Now for only: $198.32 Buy It Now | Add to watch list |
| NLMP2336 Ruby LMP2336 Ruby LMP2331 NLMP2331 LAMP MODULE | |
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$149.67 End Date: Thursday May-31-2012 20:58:54 PDT Buy It Now for only: $149.67 Buy It Now | Add to watch list |
| HP L1695A 4000HRS 210W LAMP MODULE FOR Kit | |
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$302.64 End Date: Saturday Jun-23-2012 1:25:08 PDT Buy It Now for only: $302.64 Buy It Now | Add to watch list |
| FOR mitsubishi VLT XD560LP XD550U XD560U WD570U Projector Lamp Module W housing | |
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$169.38 End Date: Wednesday Jun-6-2012 9:48:53 PDT Buy It Now for only: $169.38 Buy It Now | Add to watch list |
| FIT FOR MITSUBISHI LVP HC3 HC3 VLT HC3LP Ruby LMP2354 NLMP2354 LAMP MODULE | |
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$158.18 End Date: Sunday Jun-10-2012 23:27:35 PDT Buy It Now for only: $158.18 Buy It Now | Add to watch list |
| FOR mitsubishi VLT HC3800LP HC3800 HC4000 Projector Lamp Bulb Module W housing | |
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$176.38 End Date: Thursday May-31-2012 3:23:47 PDT Buy It Now for only: $176.38 Buy It Now | Add to watch list |
| Epson ELPLP13 1500HRS LAMP MODULE FOR Kit | |
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$398.60 End Date: Friday Jun-22-2012 16:37:02 PDT Buy It Now for only: $398.60 Buy It Now | Add to watch list |
| FOR LG DS325B DX325B DW325B Projector Lamp Bulb Module AJ LDS3 H1Z1DSP00005 | |
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$158.03 End Date: Monday May-28-2012 5:39:32 PDT Buy It Now for only: $158.03 Buy It Now | Add to watch list |
| FIT FOR VIEWSONIC RLC 023 P6984 1007 VLT XD420LP FO PROJECTOR LAMP MODULE | |
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$156.01 End Date: Monday Jun-4-2012 8:06:37 PDT Buy It Now for only: $156.01 Buy It Now | Add to watch list |
| mitsubishi VLT XD560LP WD380 EST XD360 EST Projector Lamp Bulb Module W housing | |
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$169.38 End Date: Wednesday Jun-6-2012 9:49:42 PDT Buy It Now for only: $169.38 Buy It Now | Add to watch list |
| Mitsubishi HC3000U HC3100U HC910U PROJECTOR LAMP MODULE | |
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$156.10 End Date: Thursday May-31-2012 21:25:40 PDT Buy It Now for only: $156.10 Buy It Now | Add to watch list |
| Ruby LMP4884 XL5U DEFEDER Ruby LMP2334 PROJECTOR LAMP BULB MODULE | |
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$158.18 End Date: Sunday Jun-10-2012 23:27:35 PDT Buy It Now for only: $158.18 Buy It Now | Add to watch list |
| FIT FOR MITSUBISHI EX51U SD510U WD500UST PROJECTOR LAMP MODULE | |
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$158.51 End Date: Friday Jun-1-2012 7:57:14 PDT Buy It Now for only: $158.51 Buy It Now | Add to watch list |
| FIT FOR Mitsubishi HC1500U HC110U HC1600U PROJECTOR LAMP MODULE | |
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$156.10 End Date: Friday Jun-1-2012 20:21:22 PDT Buy It Now for only: $156.10 Buy It Now | Add to watch list |
| MITSUBISHI XD530U XD520U EX53U PROJECTOR LAMP MODULE | |
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$161.50 End Date: Friday Jun-1-2012 7:51:37 PDT Buy It Now for only: $161.50 Buy It Now | Add to watch list |
| OPTOMA EP1691I EP7155I EW1691E EW7155E EX7155E Projector Lamp Modul 5811100908 S | |
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$158.03 End Date: Monday May-28-2012 5:33:44 PDT Buy It Now for only: $158.03 Buy It Now | Add to watch list |
| EIKI EIP X280 EIP X320 PROJECTOR LAMP MODULE P8384 1001 Projector | |
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$155.18 End Date: Friday Jun-1-2012 7:37:03 PDT Buy It Now for only: $155.18 Buy It Now | Add to watch list |
| Viewsonic RLC 030 REPLACEMENT LAMP MODULE Kit | |
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$274.28 End Date: Friday Jun-22-2012 5:22:31 PDT Buy It Now for only: $274.28 Buy It Now | Add to watch list |
| PANASONIC ETLA059X PROJECTOR LAMP MODULE FOR PT L759V PROJECTOR | |
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$525.00 End Date: Friday May-25-2012 7:12:14 PDT Buy It Now for only: $525.00 Buy It Now | Add to watch list |
| vt77lp projector lamp module nec vt77lp brand new nec projector lamp for vt770 | |
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$93.00 End Date: Wednesday Jun-6-2012 10:03:57 PDT Buy It Now for only: $93.00 Buy It Now | Add to watch list |
| FIT FOR MITSUBISHI LVP XL5U LVP XL6U SL4SU VLT XL5LP PROJECTOR LAMP MODULE | |
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$158.18 End Date: Sunday Jun-10-2012 23:27:35 PDT Buy It Now for only: $158.18 Buy It Now | Add to watch list |
| FIT FOR MITSUBISHI VLT XD520LP FO LVP XD520U EX53E PROJECTOR LAMP MODULE | |
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$161.50 End Date: Friday Jun-1-2012 7:50:33 PDT Buy It Now for only: $161.50 Buy It Now | Add to watch list |
| FOR MITSUBISHI Ruby LMP5032 NLMP5032 for LVP SL6U LVP XL9U Projector Lamp Module | |
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$186.06 End Date: Friday Jun-1-2012 8:05:17 PDT Buy It Now for only: $186.06 Buy It Now | Add to watch list |
| VERTEX XD 330 KINDERMANN KSD140 PRJOECTOR LAMP MODULE | |
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$155.18 End Date: Friday Jun-1-2012 7:39:30 PDT Buy It Now for only: $155.18 Buy It Now | Add to watch list |
| Infocus projector lamp module SP LAMP LP5F | |
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$170.00 End Date: Monday Jun-4-2012 9:00:23 PDT Buy It Now for only: $170.00 Buy It Now | Add to watch list |
| BX0617 VIEWSONIC RLC 050 REPLACEMENT LAMP MODULE FOR PJD6211 PJD6221 | |
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$238.99 End Date: Saturday Jun-2-2012 14:10:20 PDT Buy It Now for only: $238.99 Buy It Now | Add to watch list |
| U43893 Epson V13H010L49 ELPLP49 LAMP MODULE HOME CINEMA 6100 6500UB 7100 7500UB | |
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$269.99 End Date: Saturday Jun-2-2012 14:17:01 PDT Buy It Now for only: $269.99 Buy It Now | Add to watch list |
| K28459 Epson V13H010L37 LAMP MODULE FOR POWERLITE 6100I | |
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$474.99 End Date: Saturday Jun-2-2012 14:13:59 PDT Buy It Now for only: $474.99 Buy It Now | Add to watch list |
| Viewsonic RLC 030 REPLACEMENT LAMP MODULE | |
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$253.96 End Date: Tuesday Jun-19-2012 21:25:51 PDT Buy It Now for only: $253.96 Buy It Now | Add to watch list |
| Apollo VP830 Replacement Lamp Module VP 830 | |
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$200.00 End Date: Friday Jun-15-2012 6:53:23 PDT Buy It Now for only: $200.00 Buy It Now | Add to watch list |
| Projector Lamp For Epson EMP740 EMP 740 Module | |
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$128.13 End Date: Thursday Jun-7-2012 2:59:14 PDT Buy It Now for only: $128.13 Buy It Now | Add to watch list |
Running a small 4W fluorescent lamp from a resistor?
I've heard that this is possible, but resistors aren't used for most fluorescent lights as they consume almost as much power as the lamp it's self. I live in the uk where the line voltage is about 240V and I was thinking of using a 10 Watt wirewound resistor but i'm not sure how many ohms it needs to be to run a small 4w fluorescent lamp. The rest of the fluorescent lamp would be the same as if i was using a normal ballast and i'l be using a starter too.
The resistors would be comming from Maplin Electronics, there range of 10w wirewound resistors is here: http://www.maplin.co.uk/module.aspx?moduleno=2181
The following analysis is only approximate since the current through the lamp does not vary linearly with voltage when it is running, but the results should be in the ballpark.
The answer will depend heavily upon the average voltage across the lamp when it is running. For a small lamp, that might be 30V. This means that your resistor would need to drop 240-30=210V. For a 4W lamp, the current is 4W/30V=0.133A. The power that the resistor would need to dissipate would be P=I*V=0.133A*210V=28W. A rule of thumb would be to double that, say 50-60W resistor. The resistance would be R=E/I=210V/0.133A=1580ohm
So the resistor would dissipate 28W/4W= 7 times the power that the lamp dissipates. That is why it is preferred to use a reactance (inductor or capacitor) rather than a resistor to limit the current.
Here is a design that uses capacitors plus some other elements:
http://www.giangrandi.ch/electronics/neon/neontube.html
Starting can be an issue in general. The lamp will start easier if you place a grounded (earthed) metallic surface near the lamp. Then the electric field strength will be stronger from the electrode to the earthed surface (being closer) than it will be to the far electrode, making it easier to ionize the gas near the electrode. Once any of it is ionized, it is easier for it to propogate down the tube with the metallic surface nearby. Once the entire length of the tube is ionized, the metallic surface is no longer needed since the gas will stay ionized long enough to remained sustained as current changes direction each half cycle. Note, this effect depends upon one side of the supply being earthed, which is usually the case.
20w LED Lamp Module
