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400 watt ballast

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400 watt ballast for sale on largest auction and classifieds sites

Home / Garden Equipment / 400 watt ballast refurbished & used for sale | For Sale USA
Galaxy dimmable 400 1000 - dimmable, watt

Galaxy dimmable 400 1000 - dimmable, watt

$31.99
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Vivosun 400 watt - vivosun,

Vivosun 400 watt - vivosun,

$35.00
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Professional moth collecting - moth,

Professional moth collecting - moth,

$375.00
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General electric 400 - general, watt

General electric 400 - general, watt

$412.57
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Sylvania 400 watt lumalux - , hps

Sylvania 400 watt lumalux - , hps

$38.00
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Cooper lighting 1000d14g07 - cooper,

Cooper lighting 1000d14g07 - cooper,

$45.52
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400 watts digital - 400,

400 watts digital - 400,

$154.99
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Used sunlight supply - sunlight, ballast

Used sunlight supply - sunlight, ballast

$129.99
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Lumatek electronic ballast - electronic,

Lumatek electronic ballast - electronic,

$31.96
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Galaxy 902215 grow amp ballast - 902215,

Galaxy 902215 grow amp ballast - 902215,

$174.99
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Ballast del 00152 - ballast, del-00152-kt

Ballast del 00152 - ballast, del-00152-kt

$50.09
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400 watt metal halide - watt,

400 watt metal halide - watt,

$45.00
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Xtrasun digital dimmable - digital,

Xtrasun digital dimmable - digital,

$44.99
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Advance 71a8473 001d 400 watt - 71a8473-001d,

Advance 71a8473 001d 400 watt - 71a8473-001d,

$75.00
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Advance 79w6341 001 - 79w6341-001, watt

Advance 79w6341 001 - 79w6341-001, watt

$187.49
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Isb sola basic mcaddd401 400 - basic, e-mcaddd401

Isb sola basic mcaddd401 400 - basic, e-mcaddd401

$40.00
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Lithonia 400m 277 qrs - lithonia, th

Lithonia 400m 277 qrs - lithonia, th

$105.50
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Horticulture 400w 600w 1000w - 400w,

Horticulture 400w 600w 1000w - 400w,

$73.98
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Vivosun indoor grow light - vivosun,

Vivosun indoor grow light - vivosun,

$89.88
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Lu400 mog clear 400 - lu400/mog-19,

Lu400 mog clear 400 - lu400/mog-19,

$30.00
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New appleton areamaster - new,

New appleton areamaster - new,

$350.00
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Vivosun 400 watt dimmable - watt,

Vivosun 400 watt dimmable - watt,

$39.99
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Agrostar ballast with lamp - agrostar,

Agrostar ballast with lamp - agrostar,

$125.00
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Galaxy legacy select - galaxy,

Galaxy legacy select - galaxy,

$90.00
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Parallax power 0237 400 - 0237, watt

Parallax power 0237 400 - 0237, watt

$29.46
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Xtrasun digital dimmable - digital,

Xtrasun digital dimmable - digital,

$34.99
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400 watt hps ballast ansi - watt,

400 watt hps ballast ansi - watt,

$119.99
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400 watts digital dimmable - 400,

400 watts digital dimmable - 400,

$140.66
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400 watt ballast - ballast,

400 watt ballast - ballast,

$49.99
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400w digital dimmable - 400w,

400w digital dimmable - 400w,

$131.99
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400 watt metal - 400, halide

400 watt metal - 400, halide

$30.59
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Killark mercury vapor - killark,

Killark mercury vapor - killark,

$175.00
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400 watt ballast - 400, mh

400 watt ballast - 400, mh

$80.00
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Keystone mps 400a kit - keystone, 400

Keystone mps 400a kit - keystone, 400

$54.00
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Metal halide 400watt - 💥metal, (m59)

Metal halide 400watt - 💥metal, (m59)

$35.99
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Ballast kit hps 400w high - kit-hps,

Ballast kit hps 400w high - kit-hps,

$50.00
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Holophane rbi400hp48 400watts - holophane,

Holophane rbi400hp48 400watts - holophane,

$41.97
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New tamlite bkhpq400lmg - 1,

New tamlite bkhpq400lmg - 1,

$138.99
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Solis tek 1000 - solis, hps

Solis tek 1000 - solis, hps

$49.00
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Lithonia lighting die cast - lithonia,

Lithonia lighting die cast - lithonia,

$399.60
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Vivosun 400 watt dimmable - vivosun,

Vivosun 400 watt dimmable - vivosun,

$41.30
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Brand new lu400 lucalox - brand,

Brand new lu400 lucalox - brand,

$20.00
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Tamlite lighting hid ballast - lighting,

Tamlite lighting hid ballast - lighting,

$54.99
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Keystone mps 400a - keystone, 400

Keystone mps 400a - keystone, 400

$115.21
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400 watt hps - 400,

400 watt hps - 400,

$70.00
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Universal 63066 - ge,

Universal 63066 - ge,

$14.99
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Used holophane 400 watt - used,

Used holophane 400 watt - used,

$70.00
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400 watts digital dimmable - 400,

400 watts digital dimmable - 400,

$124.15
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Hydrofarm phantom phb2040 cmh - hydrofarm,

Hydrofarm phantom phb2040 cmh - hydrofarm,

$29.95
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New magnetek 400 watt - new,

New magnetek 400 watt - new,

$31.49
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Lumatek lk400 240v - lumatek,

Lumatek lk400 240v - lumatek,

$24.00
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971 wdd so400 sola high - e-971-wdd-so400,

971 wdd so400 sola high - e-971-wdd-so400,

$31.99
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Holophane rbi400hpmt 400 - rbi400hpmt,

Holophane rbi400hpmt 400 - rbi400hpmt,

$113.91
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Galaxy legacy select - legacy, select-a-watt

Galaxy legacy select - legacy, select-a-watt

$35.00
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Advance 71a6041 480 volt hid - advance,

Advance 71a6041 480 volt hid - advance,

$15.00
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Galaxy turbo watt electronic - galaxy,

Galaxy turbo watt electronic - galaxy,

$25.00
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Galaxy 400w 600w dimmable - galaxy, 400w/600w

Galaxy 400w 600w dimmable - galaxy, 400w/600w

$19.42
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Hydrolux radeon digital - hydrolux,

Hydrolux radeon digital - hydrolux,

$20.00
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Lumapro 6xpw3 480vac input - lumapro,

Lumapro 6xpw3 480vac input - lumapro,

$39.99
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Vintage street light mercury - vintage,

Vintage street light mercury - vintage,

$70.00
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Holophane lighting rbk400mhmta - holophane,

Holophane lighting rbk400mhmta - holophane,

$44.78
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400 watt cooper lighting - cooper,

400 watt cooper lighting - cooper,

$75.75
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Sylvania m400multi5kit 400 - sylvania, m400multi5kit,

Sylvania m400multi5kit 400 - sylvania, m400multi5kit,

$35.00
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67347 gep400mltaa4 2 400 - 67347,

67347 gep400mltaa4 2 400 - 67347,

$50.00
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Plusrite baps 400 - plusrite, metal

Plusrite baps 400 - plusrite, metal

$59.99
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Columbo high bay - columbo, metal

Columbo high bay - columbo, metal

$45.00
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Ballast kit hps - kit-hps, 400w

Ballast kit hps - kit-hps, 400w

$95.00
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Inch led ballast bypass - inch,

Inch led ballast bypass - inch,

$11.25
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Holophane high pressure sodium - pressure,

Holophane high pressure sodium - pressure,

$49.99
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American electric lighting - electric, 400

American electric lighting - electric, 400

$68.00
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Lithonia metal halide - lithonia, ballast

Lithonia metal halide - lithonia, ballast

$100.00
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Cooper lighting low - cooper,

Cooper lighting low - cooper,

$50.00
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Hps ballast 400 - ballast,

Hps ballast 400 - ballast,

$189.00
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Advance 71a6051 001d 400 - advance, 71a6051-001d

Advance 71a6051 001d 400 - advance, 71a6051-001d

$123.49
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400 watts digital dimmable - watts,

400 watts digital dimmable - watts,

$136.38
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Digital greenhouse 400 - 400, watt

Digital greenhouse 400 - 400, watt

$139.95
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Xtrasun grow lights 400w - xtrasun,

Xtrasun grow lights 400w - xtrasun,

$75.00
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400 watt metal - metal, ballast

400 watt metal - metal, ballast

$70.00
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Tamlite lighting hid ballast - tamlite,

Tamlite lighting hid ballast - tamlite,

$59.99
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Lucalox 45765 lamps 400watt - ge,

Lucalox 45765 lamps 400watt - ge,

$16.00
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Advance 71a8473 001d 400 - advance, watt

Advance 71a8473 001d 400 - advance, watt

$125.00
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Grow light hood - grow, in

Grow light hood - grow, in

$125.00
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250 watt ballast - 250,

250 watt ballast - 250,

$40.00
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Nextgen electronic ballast - electronic,

Nextgen electronic ballast - electronic,

$50.00
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400 watt metal halide ballast - 400,

400 watt metal halide ballast - 400,

$64.00
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400 watt metal halide bulb - watt,

400 watt metal halide bulb - watt,

$6.97
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Deltek 87611 m400ml5aa4 - deltek,

Deltek 87611 m400ml5aa4 - deltek,

$75.99
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Virtual sun hydroponics - sun,

Virtual sun hydroponics - sun,

$39.99
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New tamlite lighting hid - tamlite,

New tamlite lighting hid - tamlite,

$110.00
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Keystone 400a kit 1 400 - 3/1,

Keystone 400a kit 1 400 - 3/1,

$54.99
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400 watt hps - ballast, keystone

400 watt hps - ballast, keystone

$65.00
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Metal halide ballast 400w watt - halide,

Metal halide ballast 400w watt - halide,

$106.73
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Orion 1000 watt - orion,

Orion 1000 watt - orion,

$85.00
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Universal 400 watt metal - -,

Universal 400 watt metal - -,

$79.00
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Good used 400 watt - good, metal

Good used 400 watt - good, metal

$47.00
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Philips ballast bhl 400 - bhl, l40

Philips ballast bhl 400 - bhl, l40

$190.00
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📊96 listings · from $6.97 · avg $84.01
⚠️ These listings were last updated more than 11 days ago. Search for fresh listings

Browse 96 400 watt ballast listings currently in our index. Prices range from $6.97 to $412.57, with an average of $84.01. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 400 watt ballast →

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Everything you need to know about 400 watt ballast

Whether you are looking for a brand-new or second-hand 400 watt ballast, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $6.97, while premium listings can reach $412.57 — giving you a wide budget spread to work with. The average price of $84.01 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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