As seen in the pic..was an experiment lighting for a breeding acrylic tank I recently sold..they come with the gooseneck.. Combination of daylight and actinic LEDs per bulb. Two available.. $50 each or $80 for both..
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Correct.. Depending on the height and length of the tank, these may not be sufficient enough.. These work best on 3-4 foot tanks with a height of 16-18 inches to properly grow medium plants..maybe easy plants may just be fine with a 20 inch height..i use them solely for fish only purposes..
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