The Lumatek Ultimate Pro automatically detects the lamp connected and then powers that light. Photosynthetic Active Radiation (PAR) refers to the part of the light spectrum that plants actually use to photosynthesize and make energy to grow.
eBay
LUMATEK ELECTRONIC DIMMABLE BALLAST CLEAN ITEM GOOD WORKING ORDER
eBay
The Lumatek Ultimate Pro automatically detects the lamp connected and then powers that lamp correctly. EMI suppression certified Lumatek Ultimate Pro 600W 400V Ballast. – Dimming Range (W): 400W – 400SL – 600W – 600SL (SL = ~10% boost).
eBay
Lumatek Electronic Digital Ballasts are the most advanced lighting solution for modern horticulture. The Lumatek stable output will optimize the par light spectrum as designed by the lamp manufacturer for that power.
eBay
LUMATEK Twin 600W 240V DIGITAL BALLAST. DIMMING RANGE (W): 250W – 400W - 600W - 660W. OUTPUT POWER (W): 250W – 400W - 600W - 660W (x 2). TheLumatek Twin digital ballast 600W also has separate safety and auto-recovery with full independent circuit protection for each lamp.
eBay
The Lumatek 1000W also features a fast start up facility and generates much less heat than other conventional ballasts.
eBay
There are x3 ballasts and x3 air hoods (the big square ones with vents and cooling ducts for fans to run into and out of. only used twice and then put away. ).
eBay
x2 avaliable, good condition. used less then a year.
eBay