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mena661 wrote:You can acquire LED"s because that $5 each HERE.Also, see KendallP"s thread: mine LEDs
AndyfromTucson wrote:I great there was a 120 AC version for mine house.

You are watching: Difference between 921 and 922 bulb


mike4947 wrote:One problem we"ve discovered with the cheapo LED"s is they do not have the voltage regulation the much more expensive persons have. Charger walk into boost mode and the LED"s overload and also burn out.
This shows up to it is in outdated news.Refer to the 2nd update in my "My LED"s" thread posted above. Intensive testing was done on the non-regulated panels by Dave-Sparky. These, in ~ least show up to be pretty durable.Also, the non-regulated panels carry out not placed out any RFI like many of the regulated versions do. For 5 bucks delivered, they"re certainly worth a try. Cheers,Kendall1986 Winnebago Chieftain 22RC
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BJean wrote:The package that the 912"s came in state that they space 4.9 watts. The package because that the 922"s claims that they space 12.5 watts. The 921"s that I changed are 18 watts. That is a considerable reduction in wattage.
BJean wrote:Do you median checking come make certain that is actually what the wattage is? just how do you do that...
Put an ammeter top top the line.

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BJean wrote:Just curious... What makes the LED"s (from China) in ~ 5 time the expense so much an ext desirable than the incandescent bulbs ns bought (from Germany) the I favor & perform the job? are you by any type of chance offering LED"s??
BJean wrote: ns thought possibly I had actually missed other or didn"t recognize some nature of LED"s- other than to it is in somewhat lower in watts than the ones I had found. Ns had proclaimed that considerably lower watts really to be nice, however not germain to my needs.
Didn"t the substantially lower wattage additionally drastically reduced the light output? an LED will produce at least least 3 times an ext lumens every watt 보다 an incandescent lamp, definition you have the right to reduce garbage heat and energy consumption by 2/3 there is no reducing light output by convert to an LED.Bruce 2010 6.5"X11" TTT - BoxcarCustom Frame, Poptop, AC, Espar Diesel Furnace, HW Heater, Sink, Shower, 12V-120V, LED Lights, TV and also XM Radio, DVD Player, 300W PV Panels, PD 9140 Charger, Tongue Box, Filon Exterior, 1000W Generator, patient WifeBoxcar build
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BJean wrote:Just curious... What provides the LED"s (from China) in ~ 5 time the cost so much an ext desirable 보다 the incandescence bulbs ns bought (from Germany) that I choose & carry out the job? room you by any chance marketing LED"s??