1000 Watt MH Ballast | JB dsz-shipping and the differences between them

and the differences between them decide whether they will deliver your bigger

Mesh windows provide ample ventilation as well as keeping bugs out while the oversized zipper doors allows easy in and out

Assembly is easy and all the required parts come included

aeration displacing hydrogen in a reservoir etc

Practical design

1000 Watt MH Ballast | JB dsz-shipping and the differences between them1000 Watt MH Ballast JB JB ballasts are manufactured here in Australia and incorporate over 25 years of expertise. Their industry leading ballasts are the result of sourcing the finest components from Europe and Australia ensuring unparalleled quality and reliability.