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#1
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bpnjensen wrote:
The newer CFLs I have purchased appear to be radio-silent, at least at HF freqs. Still want LEDs, tho... On 5/31/2010 10:58 AM, dave wrote: Fry's has an LED desk lamp for $22. Kinda bluish but it only uses 3600 mA. You added a zero, right? 3600 ma = 3.6 A X 120 volts = 432 watts. A mighty powerful desk lamp! :-) |
#2
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On Mon, 31 May 2010 10:18:13 -0400, Joe from Kokomo
wrote: bpnjensen wrote: The newer CFLs I have purchased appear to be radio-silent, at least at HF freqs. Still want LEDs, tho... On 5/31/2010 10:58 AM, dave wrote: Fry's has an LED desk lamp for $22. Kinda bluish but it only uses 3600 mA. You added a zero, right? 3600 ma = 3.6 A X 120 volts = 432 watts. A mighty powerful desk lamp! :-) Might have meant milliwatts. 3.6 watts would be about right for a flood LED. Jim |
#3
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On May 31, 7:51*am, wrote:
On Mon, 31 May 2010 10:18:13 -0400, Joe from Kokomo wrote: bpnjensen wrote: The newer CFLs I have purchased appear to be radio-silent, at least at HF freqs. Still want LEDs, tho... On 5/31/2010 10:58 AM, dave wrote: Fry's has an LED desk lamp for $22. Kinda bluish but it only uses 3600 mA. You added a zero, right? 3600 ma = 3.6 A X 120 volts = 432 watts. A mighty powerful desk lamp! * :-) - Might have meant milliwatts. 3.6 watts - would be about right for a flood LED. - - Jim LEDs are Not So Bright ! LED Wattage -to- Incandescent Light Bulb Watts : 3.6 LED Watt ~ 32 Incandescent Light Bulb Watts Note that a 3.6 Watt LED is about as 'bright' as a 'dim' 40 Watt Incandescent Light Bulb. ~ RHF |
#4
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Joe from Kokomo wrote:
bpnjensen wrote: The newer CFLs I have purchased appear to be radio-silent, at least at HF freqs. Still want LEDs, tho... On 5/31/2010 10:58 AM, dave wrote: Fry's has an LED desk lamp for $22. Kinda bluish but it only uses 3600 mA. You added a zero, right? 3600 ma = 3.6 A X 120 volts = 432 watts. A mighty powerful desk lamp! :-) I shouldn't try to be fancy early in the AM. I meant Milliwatts. |
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