The Nano Evo LED is a new small reef aquarium light from ReefKoi’s Evolution line of affordable LED lights. Not to be confused with the Koralia Evo Nano water pumps, ReefKoi’s new Nano Evo LED is a diminutive 6 x 5.5 x 2.75 inches (15 x 14 x 7 cm) and it still manages to pack in two channels of color control over 36 watts of actively cooled LEDs.
Better yet, the Evo Nano LED is available in two performance levels, a $149 version packin Epistar LEDs and a $199 version rockin Cree XPE/XPG LEDs. The most notable difference between the Evo Nano LED and other smaller Evolution LEDs is the use of secondary lenses that can direct light deeper into the aquarium, whereas the LEDs of previous models rode bareback with just the primary broad angle optic.