Im just a beginner man but to me, the better deal seems like the Hortiluz. Usually when it comes to this stuff the more money the better. But everything about the Hort. look sturdier, more efficient (As far as the battery source being attached to the frame). Id look up reviews for them if you can. But just by lookin at it, The hort.
I would go with this one 600w Grow Light: Basement Lighting Hydroponics and Plant Grow Lights This is a MH/HPS system, this will allow you to use the MH bulb for vegging and the HPS for flower. Your plants will turn out much better using both.
I thought it looked more solid aswell, it is reconditioned but it looks like it comes with a 12 month garantee Cheers mate