Gavita TripleStar can be adjusted to 3 different positions: Wide, medium or deep.
You can hang your reflector high above your plants in the deep position for better climate control or close and wide in tight spaces.
In set-ups with more reflectors you can adjust them asymmetrically: Wide in the middle for more overlap and deep at the sides to direct the light down, away from the wall.
The bulb in the kit will work with all kinds of ballasts but it is optimized for use with the "superlumen" 10% boost.
The ballast included is an electronic one with four settings, 300/400/600/660W. This means that you could use 300 or 400w during the vegetative phase and then put it on 600w during bloom phase. To maximize your crop you can even boost it to 660W.
1x Gavita TripleStar reflektor
1x Gavita Enhanced HPS 600 W Lampa
1x Lumatek 600w electronic ballast
Everything you need for a complete lamp.