Added: 1 year ago
From: CoCreatr
Views: 33,846
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  • Did i just watch, how to change a lightbulb?

  • @flatblackstrat yes, in Japan

    @xBaSHxPR0MPTx I only bought this lamp because it is cost-effective Electricity in Japan is expensive, 22-28 yen /kWh, YMMV. By the way, home energy management systems are not helping to save - current technology would add some 20,000 yen each year for standby. Yes, odd to mark wattage on switches, but helps family see cost of leaving unneeded lights on. All the others, thank you, did not realize this got viewed over 30,000 times.

  • Are you in Japan? Everything looks very similar to here.

  • Most LED's aren't cost effective enough to bother with. I have to ask though, why do you write on your light switch and use color coded stickers? You don't find that a little bit odd?

  • Ah the Germans are coming

  • great led at firstenled

  • Good video thanks...the savings are quite significant heres the math to the viewers assuming you paid $0.10 kw over 10,000 hours

    60w bulb over 10,000 hours uses 600kwh @ $0.10kw = $60+ cost of bulb

    6 w LED over 10,000 hours uses 60 kwh @ $0.10kw = $ 6 + cost of bulb

  • @SuperIMALWAYSRIGHT ebay 5mm superbright 3.6volts @ 20 ma 1000 pieces $3.95 Free shipping

    build your own light by turning the lighting electrical to dc with an inverter and isolate the 2, dc for all lights, ac for everything else (eg. wall outlets)...

    Make my own bulbs, previous total cost for lighting electricity 3 kilwatts per day average.

    half done the LED lighting its about 1.8Kw... figure when I'm done the upstairs It will be around 0.8Kw when I'm done about 5 cents per light

  • Thanks for the video. Which country are you from? the switches and bulbs you use are different, from what I have seen so far( I am from canada).

  • 10-60W halogen cost 0.5$ and 5W led cost 30$. calculate that more profitable

  • @smelter159 then take into account the electricity they use. You fail.

  • This is one of the most boring videos I ever saw.

  • wonderfull...thanks 4 the demonstration

  • nice video, However you should mention the price for the L.E.D. bulb, this will help people go for it for energy saving.

    Ofcourse i would love to see this stuff selling in India, but India with such a huge waste of electrical resource still doesn't adopts L.E.D. on large scale.

    In my city we have not less than 4-5 hours of power cut every day, no matter what day of year it is.

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