whats the average life of an icecap 660 overdriven t5

Discussion in 'T5 Aquarium Lighting' started by fast57, Nov 3, 2011.

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  1. fast57

    fast57 Plankton

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    Nov 3, 2011
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    like the title says....just wondering when how often overdriven bulbs should be replaced.
     
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  3. 2in10

    2in10 Super Moderator

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    You should consider replacing the bulbs every 6 to 9 months. Most bulbs can last up to 2 years before burning out but will have significant power drop off and spectral shift. Overdriving accelerates this process.