The lec, The gavita will be too hot for your space and they need height, at least 36 inches to canopy.
The lec lamps come in two different temps, one 3100 kelvin for flower and a 4200 kelvin for full spectrum, you could veg and flower under either but the results may be better if you do what I did and buy a 4200k lamp for veg and switch to 3100k when it comes time to flower. again , the gavita is too much light for your small space but just right for an LEC.
I do recommend sun systems lec 315 but there are others out.