Lights on an Aquarium has more than aesthetics. Most commonly people mistake while choosing the right lights for the aquarium. There are couple of questions you need to address before picking up the right make and model of lights for your Aquarium. Do not go by the advice of the local fish store - Always.. I repeat. The reason why I say so is because the local fish store might not have the stock of all the makes and models, all the time. This is specific to Indian market. Whats the requirement Is your tank a Tropical set up? No Live plants. Only Fish and some plastic / Resin decoration? Is your tank live planted tank? Is it a Reef tank? Do you want a expensive brand with a high tech gadget type? With so many options available in the market today, it's obvious that you may get confused. And at the same time, there is no single light which fits for all Tanks.