Ok so I got this light off line an it came wit two bulbs one is mercury vapor an one is metal vapor . I tried them out they both are bright as hell but they are not metal halide or hps . So can they be used in my grow or not . An what are they used for.
thomas2681 Reviewed by thomas2681 on . metal vapor or mercury vapor Ok so I got this light off line an it came wit two bulbs one is mercury vapor an one is metal vapor . I tried them out they both are bright as hell but they are not metal halide or hps . So can they be used in my grow or not . An what are they used for. Rating: 5