Ballasts

$184.95/$125.96
$182.95/$120.91
$182.95/$134.21
Harvest Pro 1000 W Switchable Ballast (902441)
$198.95/$136.35
Sun System - Harvest Pro MH 1000 W Ballast (902442)
$159.95/$89.21
$164.95/$113.00
$202.95/$143.41
$202.95/$188.49
$166.95/$120.24
$134.95/$102.74
$184.95/$120.24
$211.95/$163.52
$126.95/$98.53
$284.95/$194.87
$217.95/$153.85
Galaxy 400-600-1000 Turbo Select-A-Watt Dimmable Ballast (902518)
$299.95/$208.50
Lumatek HPS 750/600W 240 V HPS Digital Ballast (902550)
$294.95/$179.78
Lumatek 600/750/1000W Dual Volt Dimmable (902562)
$359.95/$224.95
$201.95/$178.46
$251.95/$207.02
$226.95/$199.21
$299.95/$167.27
$287.95/$159.85
SUN SYSTEM® 6 SWITCHABLE HPS/MH 1000W 120V & 240V indoor garden ballast
$307.95/$164.45
$119.95/$79.15
$147.95/$85.89
$659.95/$558.32
GAVITA Pro 600 SE
$425.95/$345.02
Gavita Pro 1000 DE
$599.95/$499.95
Galaxy Grow Amp 250-250HQI-400 Select-A-Watt 120/240 V (902210)
$181.95/$126.09
Galaxy Grow Amp 400-600 Turbo Select-A-Watt 120/240v (902215)
$237.95/$152.24
Galaxy Grow Amp 400-600-1000 Turbo Select-A-Watt 120/240v (902220)
$337.95/$219.70
Galaxy Grow Amp 400-600 1000W Turbo Selct-A-Watt 240v Only (902225)
$321.95/$215.34
Galaxy Grow Amp Master Blaster 1500 Watt Ballast indoor garden
$399.95/$263.66
Gavita Pro 600 Remote Ballast (906030)
$279.95/$251.77
Sun System - Harvest Pro Switchable 1000 Watt Ballast 480 Volt (902449) Hydro
$229.95/$142.18
Lumatek 400/600W 120/240V Dimmable Digital Ballast (902537)
$249.95/$157.40
$180.00/$171.87
Lumatek 250/400 W 120/240V Digital Ballast (902525)
$189.95/$115.29
Lumatek 400/600W 240V Dimmable (902540)
$239.95/$151.84
Twin 600W / 240V
$445.95/$248.52
Lumatek 600/750/1000W 240V Dimmable Digital Ballast (902560)
$349.95/$227.99
Lumatek - Air Cooled 1000W/600/400 120/240V Dimmable Electronic Ballast (902553)
$299.95/$194.35
Gavita Pro 1000 Remote Ballast (906040)
$389.95/$350.71