$116.17 ea

Harvest Pro 902441 | Magnetic Grow Light Ballast
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1000 Watt - Grow Light Switchable Ballast

Operates (1) MH or HPS Lamp - Engineered to Dissipate Heat - Includes 6 ft. 120 Volt Power Cord - Sun System Harvest Pro


The Sun System Harvest Pro 1000 watt switchable ballast is the most versatile grow light ballast on the market! It operates either HPS or metal halide lamps with the flip of a switch, so there's no need to buy a new ballast when you switch from the growth to the budding phase of your plants. Its aluminum enclosure is engineered to dissipate heat and keep critical components cool with separate compartments for the coil and capacitor. In the unlikely event a capacitor fails, you can easily change it out with Sun System's "EZ Cap Door." A heavy duty handle makes it easy to carry the ballast or hang it on a wall, while rubber feet reduce noise and vibration. The "Power Pointer" allows the ballast to operate on both 120 and 240 volt systems: Simply unplug the 120 volt power cord (included), turn the Power Pointer arrow down for 240 volt power, and plug in a 240 volt power cord (sold separately).


Stock Code:  SUN-902441
Family:  Harvest Pro
UPC:  870883001858
Voltage:  120/208/240/277
Bulb Type:  Metal Halide/High Pressure Sodium
Length:  15.5 in.
Height:  8.5 in.
Maximum Current:  9.5 Amps/4.75 Amps
ETL Listed:  Yes
Brand:  Sun System
Part No.:  902441
Wattage:  1000 Watt
ANSI Code:  S52/M47
Cord Length:  6 ft.
Width:  10.6 in.
Housing:  Aluminum
Weight:  36 lbs.
Warranty:  5 Years

Return Policy

Grow Lighting & Hydroponics Return Policy

Grow Lights, Hydroponic supplies, special orders, and non-stock items are sold as "ALL SALES FINAL, no returns accepted". All fixtures are considered Special Order and are non-returnable. Please allow an account manager to assist you in this kind of purchase in order to guarantee that you are receiving the correct product.

Some grow lights and accessories have their respective factory warranties stated on our website. 1000Bulbs.com will assist its customers with these factory warranties in the following manner:

If a product is declared defective and is under warranty; the customer is asked to contact customer service or their account manager and ask for a return merchandise authorization. (RMA) With the RMA, our customer may return the declared defective product at the customer's expense, for factory testing. When the factory tells 1000Bulbs.com that the product is defective and not a product that has been improperly installed, we can credit our customer for the product and we will also credit the original shipping costs of that original purchase. If a replacement is needed, it must be ordered and paid for as if it were a new order. (A credit for the defective may take from 2-4 weeks to be declared acceptable under warranty.) Any and all remedies concerning Hydroponics Supply purchases will follow guidelines as set forth here. Other products are not returnable under circumstances outside those described above.

All of the products sold by 1000Bulbs.com are first quality products. All are factory tested and ready for customer application.

WARNING: Non- Plug in Ballast wiring and installation procedures are very complicated and should be attempted by a licensed electrician only. Ballast installation poses serious risks of electric shock which can lead to injury or death.

Shipping or Website Errors

Should the customer receive product not expressly ordered either by our shipping error or incorrect website information, the product will be picked up by our shipper and replacements shipped at no additional charge.

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