Choosing a light

A question from a fellow grower:

WELL FIRST THE MAIN REASON IS BECAUSE I AM INTERESTED IN GROWING MY OWN AND AM NEW TO DOING THIS. HOWEVER MY QUESTION IS I AM USING WHAT IS KNOW AS AN LED LIGHT MADE FOR THE USE OF GROWING HYDROPONIC. THEY ARE CALLED A MIRACLE LED GROW LIGHT ONE IS A 9.5 WATT LED WITCH REPLACES A 65 WATT GROW LIGHT WITH 5000K DAYLIGHT SPECTRUM LEDS AND 650 TO 700 NM SPECTRUM. THE OTHER LIGHT IS A 6 WATT LED WITH 5000 K DAYLIGHT 450 TO 480NM BLUE SPECTRUM LEDS 650 TO 700 NM RED SPECTRUM LEDS. SO I WAS WONDERING WITCH LIGHT SHOULD I BE USING AND SHOULD IT BE LEFT ON 24-7 OR NOT.