Many of the tank controllers out there have the ability to simulate sunrise/sunset. By using a dimmable driver, you give yourself the option of using one of those controllers to create that simulation. Remember that the controller has to have 1-10v control, so you are looking at an RKE, APEX, Profilux. Not sure if the older models can do this. It's also an extra purchaseable piece on every controller.
Wiring isn't tough...driver just has an extra set of leads that need to be wired to the controller.
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Mark...
290g Peninsula Display, 425g total volume. Setup Jan 2013.
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