Question about lighting cost: Led and T5

Wow, over here in the netherlands we pay around €0,60 per kWh... with that cost the led is much cheaper than the t5 over a 5 year period. so the price you pay per kWh matters too. just running costs for those 2 fixtures over here:
t5 (@100% 12h per day for 5 years): €10 709,10
LED (@100% 12h per day for 5 years): €8 409,60
and this is excluding the bulb changes
Ouch! Our energy costs have gone up over the last 3 years too, but that’s rough! I was previously paying $0.08/kWh. It was basically free at that point.
 

WHICH KIND OF INVERT HAS CAUSED THE MOST MISCHIEF IN YOUR TANK?

  • Sea urchins

    Votes: 8 20.0%
  • Hermit crabs

    Votes: 5 12.5%
  • Other crabs

    Votes: 4 10.0%
  • Shrimp

    Votes: 4 10.0%
  • Snails or conchs

    Votes: 2 5.0%
  • Sea stars

    Votes: 0 0.0%
  • Anemones

    Votes: 8 20.0%
  • None! My inverts are model citizens. :-)

    Votes: 7 17.5%
  • Something else (tell us in the comments)

    Votes: 2 5.0%
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