Benutzer:Rdiez/BuyingALightBulb: Unterschied zwischen den Versionen

Aktuelle Version vom 15. Mai 2015, 21:29 Uhr

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-{{BenutzerSeitenNichtVeraendernWarnung|rdiez}}
+#REDIRECT [[Benutzer:Rdiez/PageRemoved]]
-= Buying a light bulb used to be easy =
-Buying a light bulb used to be really easy, but that changed with the arrival of energy-saving models. Here is a feature list:
-* Brightness. <br/> Unfortunately, the lumen values are not linear, especially from 2,000 [http://en.wikipedia.org/wiki/Lumen_%28unit%29 Lumen]. I don't know the maths. If you can help, please [[Benutzer:rdiez|drop me a line]]. This is the table I have been using for reference:
-{| {{prettytable}} class="wikitable"
-|-
-! title= |Incasdencent Watt
-! title= |Lumen
-! title= |LED Watt
-! title= |Energy-saver Watt
-|-
-| 40
-| 400
-| 8
-|-
-| 60
-| 720
-|-
-| 80
-| 1,000
-| 20
-|-
-| 100
-| 1,200
-|-
-| 150
-| 1,700
-|-
-| 200
-| 10,000
-|}
-* Color temperature. 2700K is best. 3000K might be described as "soft, warm white", but you'll notice the difference.
-* Turn-on speed.
-* Lifespan.
-* Cycling endurance.
-* Clear or frosted glass.
-* Noise.
-* Dimmable.
-* Physical robustness.
-* Operating temperature.