Hi
yes as per the posting
"The G3 Pro model further raises the bar for max PAR and spectral output by taking advantage of top bin Cree XP-G2 and Osram Oslon Square LEDs.
In addition, reef enthusiasts can further customize their G3 and G3 Pro output at any time by purchasing EcoTech's new 120 degree wide-angle TIR lenses"
|