Archive for October 2nd, 2008

how does light sensors in lamps work? like those being used in street lamps?

Thursday, October 2nd, 2008
charLee asked:


it turns the lamps on automatically when it is dark.. how does its mechanism work?

Roger
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Posted in Lamps | 3 Comments »

How do I replace LEDs for Coralife Lamps and where do I get the bulbs?

Thursday, October 2nd, 2008
wayaheadofya asked:


I have had 36″ Coralife lamps, with daylight, monnlight, and LEDs, for about 6 months on my 75 gallon corner tank The LED bulbs quit. I can’t figure out how to remove/replace them.
Dou think I should just take the lamp unit to the pet store with me?

June
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Posted in Lamps | 1 Comment »