Light Calculator v1.2.2

CF, LED (Cree), LED (EcoSmart), LED (BML), Metal Halide, Spriral CF (Horiz), Spriral CF (Vert), T-5 (HO), T-8 / T-5NO, T-12.

This is an evolving project that is currently in beta. If you are interested in helping us test our calculations or refining our language translations, please use our forum to get in touch with us.

(from water surface)
(thickness)
(optional)