Horticulture Source » Gardening & Hydroponics Store » Sun System / Sunlight Supply: Galaxy Grow Amp Select-A-Watt Ballast 250-400 watt [SU400NG]   Mobile   Secure |  My Account | Cart Contents | Checkout )
You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Celebrating our 11th Year of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (535)
* Lighting Systems ++ (1141)
* Nutrients & Supplements (4323)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (542)
* Leaf Shines & Washes (98)
* Pest & Disease Control (569)
* Cloning & Propagation (447)
* Grow Systems ++ (583)
* Meters, Timers & Instruments ++ (671)
* Pots / Containers (1013)
* Pumps, Irrigation & Watering Supplies ++ (1635)
* Grow Media (541)
* Plant Seeds (60)
* Environmental Control ++ (1938)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (965)
* Hand Tools ++ (534)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (53)
Manufacturers more
What's New? more
Hydrofarm Heavy Duty Shear Spring, 10/pk
hf-HGHDSPRING10
Hydrofarm Heavy Duty Shear Spring, 10/pk
$3.46
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 78 guests online.
Ads
Product not found!
Continue
New Products For January
dl-780914 14"x40" Funk Filter Replacement pre-filters
dl-780914
14"x40" Funk Filter Replacement pre-filters

$13.92
740900 BOND SUPER STEEL STAKE 4 FT (20/bag)
740900
BOND SUPER STEEL STAKE 4 FT (20/bag)

$18.60
hf-GPGS1 Growstone GS-1 Hydroponic 1.5 cf
hf-GPGS1
Growstone GS-1 Hydroponic 1.5 cf

$21.37
hf-ON10076 Ona Liquid Polar Crystal 1L
hf-ON10076
Ona Liquid Polar Crystal 1L

$14.87
722030 pH 7.0 CAL SOLUTION 8OZ (12/CASE)
722030
pH 7.0 CAL SOLUTION 8OZ (12/CASE)

$4.76
728689 CHEMI-BAGS - DOUBLE STITCHED NYLON (24/BAG)
728689
CHEMI-BAGS - DOUBLE STITCHED NYLON (24/BAG)

$3.65
744420 Grower's Edge BodyGuard Clean Room Suit - Size M (25/Cs)
744420
Grower's Edge BodyGuard Clean Room Suit - Size M (25/Cs)

$5.73
hf-BCNSSWBQT Sweet Carbo Berry - qt
hf-BCNSSWBQT
Sweet Carbo Berry - qt

$18.47
hf-HOEC35068 Elements Cal-n-Mag 55 Gallon Drum
hf-HOEC35068
Elements Cal-n-Mag 55 Gallon Drum

$738.04
dl-CUL120 Paper-Wrapped Mini-Blocks (Case of 150 Strips, 2250 Mini-Blocks)
dl-CUL120
Paper-Wrapped Mini-Blocks (Case of 150 Strips, 2250 Mini-Blocks)

$181.45
720693 TECHNAFLORA® ROOT 66™ 1-1-1 - 4L (4/CASE)
720693
TECHNAFLORA® ROOT 66™ 1-1-1 - 4L (4/CASE)

$221.46
dl-880002 Speedy Root 32 (Deep) Cell Starter Tray
dl-880002
Speedy Root 32 (Deep) Cell Starter Tray

$17.46
727984 Leader Ecotronic 230 1/2 HP Multistage
727984
Leader Ecotronic 230 1/2 HP Multistage

$365.05
744236 LighterBro Pro Silver (Case of 24)
744236
LighterBro Pro Silver (Case of 24)

$301.69
746708 Black Ops Carbon Filter 8 in x 39 in 950 CFM
746708
Black Ops Carbon Filter 8 in x 39 in 950 CFM

$136.61
hf-SG0238PT Pest Out, 1 pt
hf-SG0238PT
Pest Out, 1 pt

$13.72
ZL822 Ergonomic Grubber 'Weed Popper' w/ Cushion Grip
ZL822
Ergonomic Grubber 'Weed Popper' w/ Cushion Grip

$5.53
800965 HYDROPONICS TOMATOES
800965
HYDROPONICS TOMATOES

$13.09
eco-504111 4" Flange CAN-FILTER 33/66
eco-504111
4" Flange CAN-FILTER 33/66

$10.91
901528 ULTRASUN 400 Watt HPS
901528
ULTRASUN 400 Watt HPS

$9.47
hf-HOF15505 Big Bloomin' Guano 5 Gal
hf-HOF15505
Big Bloomin' Guano 5 Gal

$56.42
718168 GH Hardwater Flora Micro (275 Gallon Tote) (Special Order)
718168
GH Hardwater Flora Micro (275 Gallon Tote) (Special Order)

$3,362.96
dl-390202 RootRoyale CocoBrick 5Kg
dl-390202
RootRoyale CocoBrick 5Kg

$7.28
hf-BAH400A Xtrasun 400W 120/240V MH Ballast
hf-BAH400A
Xtrasun 400W 120/240V MH Ballast

$82.76
dl-202886 EZ CO2
dl-202886
EZ CO2

$13.15
dl-SDG078 SteadyGrow Plug Trays
dl-SDG078
SteadyGrow Plug Trays

$13.40
732806 Armor Si 2.5 Gallon (2/Case)
732806
Armor Si 2.5 Gallon (2/Case)

$59.35
903100 15FT  LAMP CORD 16 GA W-MALE P
903100
15FT LAMP CORD 16 GA W-MALE P

$11.42
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Get Quote by adding products to the cart!
Shop By Price
Manufacturer Info
Sun System / Sunlight Supply
Sun System / Sunlight Supply Homepage
Other products
Reviews more
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
Growing Cup 3", pack of 100
Growing Cup 3", pack of 100
$31.15
$27.98
Similar Products
All System Cord Set w/ 25' cord
hf-CS53501
All System Cord Set w/ 25' cord
$27.76

Sun System Hard Core Ballast HPS/MH 1000 Watt 480 Volt
902657
Sun System Hard Core Ballast HPS/MH 1000 Watt 480 Volt
$113.65

Fulham T5 HO Workhorse 7
10498
Fulham T5 HO Workhorse 7
$43.57

Phantom Commercial 1000W Double-Ended Digital Ballast w/USB interface - HPS, 120-240v
hf-PHB4010
Phantom Commercial 1000W Double-Ended Digital Ballast w/USB interface - HPS, 120-240v
$254.75

Ballast Replacement T5 HO 2 x 24 Watt - 120 Volt
010502
Ballast Replacement T5 HO 2 x 24 Watt - 120 Volt
$19.46

Languages
English Deutsch Español
Currencies
Ads
Amazon Ad
Matched Content
Ads
Global Tech LED Mammoth

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate ShopWiki Certified Store Official PayPal Seal
Merchant Services
Secured by RapidSSL 100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order