1000W Electronic Ballast, Dimmable Digital HPS MH Ballast for Grow Light of Indoor Plants Growing, by XTRAHYDRO (1000 Watt)

Ballast works great. I use many different brands and types of ballasts in my gardens and this one so far runs the coolest. It is actually cold to the touch, almost no heat comes from the ballast. This is a huge plus in a room with many ballasts in a bank inside the room. The fan is a lil louder than my quantum ballast fan, but takes up half the space in my ballast bank and is tolerable for sure. I have a feeling im gonna be buying more of them soon. Just testing them out now Now if it will make it thru a couple runs it will be well worth it. Update: Still working strong after a year of use.

This Ballast is Amazing! I came like so many others to Amazon to purchase a ballast for a grow project. After remaining undecided for a few days, I went with this ballast (surprising I did since it had no reviews). I am So glad I got this ballast! It operates easily at all watt settings and it is super cool, this ballast does not get hot at all ... the pic above says it all!*I have run this thing on an 18/6 schedule for 2 months. No problems!!*I then ran this on a 12/12 for a month and a half.No Problems!!I recommend this xtrahydro ballast for all your grow needs, and will continue to use this ballast as long as I can get it!!

Used before and they are great. I use it for multiple uses such as tie downs for beach canopy, strap things down in truck and to put up awnings or anything else that you use that distance varies. Make sure you get the 150 lbs each ones. You can even replace the ropes with longer ropes should you need to.

LOVE THESE BALLASTS! I have tried other ballasts and they are HOT! This brand is not and they are FAR BETTER QUALITY than most I have about 12 of these guys. Love them!

5mo. Working great. Has weathered several power outages and powers back on with no problems.I bought a second unit as a spare.

Great product for the price... will be buying several more in the future...used it with my grow light for starting spring and fall plants for the garden...

Only run horrilux bulbs in these. I blew two digilux bulbs by two seperate ballast when I replaced my bulbs.... bad bulbs or bad ballast ? I’m thinking it’s just to hard on the digilux bulbs as both filaments shattered on the inside.

so far so good. only been using for a few weeks, but runs quiet and cool.