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GeneralRe: This makes me smile Pin
den2k8813-Oct-16 21:01
professionalden2k8813-Oct-16 21:01 
GeneralRe: This makes me smile Pin
User 5924113-Oct-16 22:33
User 5924113-Oct-16 22:33 
GeneralHome Economics, Light Bulbs Pin
C-P-User-313-Oct-16 11:40
C-P-User-313-Oct-16 11:40 
GeneralRe: Home Economics, Light Bulbs Pin
OriginalGriff13-Oct-16 11:49
mveOriginalGriff13-Oct-16 11:49 
GeneralRe: Home Economics, Light Bulbs Pin
CDP180213-Oct-16 12:15
CDP180213-Oct-16 12:15 
GeneralRe: Home Economics, Light Bulbs Pin
Kent Sharkey13-Oct-16 11:59
staffKent Sharkey13-Oct-16 11:59 
GeneralRe: Home Economics, Light Bulbs Pin
Nelek13-Oct-16 12:01
protectorNelek13-Oct-16 12:01 
GeneralRe: Home Economics, Light Bulbs Pin
CDP180213-Oct-16 12:08
CDP180213-Oct-16 12:08 
There is one more factor: LED bulbs live far longer than ordinary light bulbs.

So, how about a simple estimate?

Let#s assume there is a lamp with an ordinary 60W bulb which burns about four hours every evening. Let's also assume that an LED bulb provides the same light, but draws only 10W.

So, you would save (60W - 10W) * 4h = 200 Wh every evening. That's 1/5 kWh, so you save 1/5 * 10 cents = 2 cents every day.

Assuming the LED bulb costs 7 bucks, it will take 350 days until it has made up for its cost completely through the saved energy. Let's simply say it takes a year. Shorter if the bulb burns more than four hours per day, longer if it burns less.
The language is JavaScript. that of Mordor, which I will not utter here

This is Javascript. If you put big wheels and a racing stripe on a golf cart, it's still a f***ing golf cart.

"I don't know, extraterrestrial?"
"You mean like from space?"
"No, from Canada."

If software development were a circus, we would all be the clowns.

GeneralRe: Home Economics, Light Bulbs Pin
TheGreatAndPowerfulOz13-Oct-16 12:36
TheGreatAndPowerfulOz13-Oct-16 12:36 
GeneralRe: Home Economics, Light Bulbs Pin
Brisingr Aerowing13-Oct-16 12:39
professionalBrisingr Aerowing13-Oct-16 12:39 
GeneralRe: Home Economics, Light Bulbs Pin
RossMW13-Oct-16 15:11
professionalRossMW13-Oct-16 15:11 
GeneralRe: Home Economics, Light Bulbs Pin
Basildane13-Oct-16 15:10
Basildane13-Oct-16 15:10 
GeneralRe: Home Economics, Light Bulbs Pin
Wastedtalent13-Oct-16 22:02
professionalWastedtalent13-Oct-16 22:02 
GeneralRe: Home Economics, Light Bulbs Pin
den2k8813-Oct-16 21:05
professionalden2k8813-Oct-16 21:05 
GeneralRe: Home Economics, Light Bulbs Pin
kmoorevs14-Oct-16 4:22
kmoorevs14-Oct-16 4:22 
GeneralMy poor bandwidth... Pin
dandy7213-Oct-16 9:20
dandy7213-Oct-16 9:20 
GeneralRe: My poor bandwidth... Pin
W Balboos, GHB13-Oct-16 9:28
W Balboos, GHB13-Oct-16 9:28 
GeneralRe: My poor bandwidth... Pin
Mark_Wallace13-Oct-16 10:17
Mark_Wallace13-Oct-16 10:17 
GeneralBrilliant! Pin
Brisingr Aerowing13-Oct-16 9:11
professionalBrisingr Aerowing13-Oct-16 9:11 
GeneralRe: Brilliant! Pin
W Balboos, GHB13-Oct-16 9:35
W Balboos, GHB13-Oct-16 9:35 
GeneralRe: Brilliant! Pin
CDP180213-Oct-16 9:42
CDP180213-Oct-16 9:42 
GeneralRe: Brilliant! Pin
Eddy Vluggen13-Oct-16 10:14
professionalEddy Vluggen13-Oct-16 10:14 
GeneralRe: Brilliant! Pin
Nelek13-Oct-16 12:07
protectorNelek13-Oct-16 12:07 
GeneralRe: Brilliant! Pin
CDP180213-Oct-16 12:11
CDP180213-Oct-16 12:11 
GeneralRe: Brilliant! Pin
OriginalGriff13-Oct-16 10:02
mveOriginalGriff13-Oct-16 10:02 

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