Mars Hydro
Discount code — FC / FC-E / SP lights & tent kits
Code tested working at mars-hydro.com checkout on Sep 27, 2026. Applies to FC and FC-E bar lights, SP series lights, and grow tent kits.
Show dealLights & Gear — deals & promo codes
131 grower deals in Lights & Gear, each one linking straight to the seller for that deal — seed banks for seeds, Amazon (with our tag) for gear. Updated from checks dated Oct 2026.
AC Infinity at Trimleaf
Cloudline Lite A6 fan
AC Infinity's 6″ Cloudline Lite inline fan with speed controller, on sale at Trimleaf — code AC5 takes an extra discount on AC Infinity gear there. Trimleaf price-matches, with free shipping over a small minimum.
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Gorilla Grow Tent
DE Pro Series commercial light — half price
Gorilla's pro DE fixture: 600–1150W dimmable in 1% steps, HPS/CMH compatible, 94.7% efficiency, 3-year warranty — listed at half price. Ships with a 240V cord; the 120V cord is a separate add-on.
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California LightWorks
SolarSystem LED lights on sale
US-made SolarSystem and SolarXtreme fixtures on sale on select models, no code needed — one of the deepest light discounts on this page. Verified Oct 18–19, 2026, but it ends fast.
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Spider Farmer
G4500 (2026) — 320W LED grow light
320W full-spectrum LED. Coverage: 2×4 ft / 3×5 ft.
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Mars Hydro
FC-E4800 (2026) LED grow light
480W full-spectrum LED. Coverage: 4×4 ft.
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Spider Farmer at GrowAce
G1000W (2026) LED grow light
1000W full-spectrum LED. Coverage: 4×4 ft core / 5×5 ft max.
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Spider Farmer at GrowAce
G7000 — 730W LED grow light
730W full-spectrum LED. Coverage: 4×4 ft / 5×5 ft.
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Spider Farmer at GrowAce
SE1500 LED grow light
150W full-spectrum LED. Coverage: 2×2 ft core / 3×3 ft max.
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Spider Farmer at GrowAce
SF2000 (2026 Bridgelux) LED grow light
200W full-spectrum LED. Coverage: 2×4 ft core / 3×3 ft max.
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Aglex at PatioZora
K1000 LED grow light
100W full-spectrum LED. Coverage: 2×3 ft.
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Aglex at World of Organics and Hydroponics
M320 LED grow light
320W full-spectrum LED. Coverage: 3×4 ft core.
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Aglex at World of Organics and Hydroponics
M400 — 420W LED grow light
420W full-spectrum LED. Coverage: 4×5 ft core.
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Mars Hydro
FC4800 (2026) LED grow light
480W full-spectrum LED. Coverage: 4×4 ft.
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Spider Farmer
G1500 (2026) LED grow light
150W full-spectrum LED. Coverage: 2×2 ft / 3×3 ft.
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Spider Farmer
G3000 (2026) LED grow light
300W full-spectrum LED. Coverage: 2×2 ft / 3×3 ft.
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Spider Farmer
G8600 (2026) — 800W LED grow light
800W full-spectrum LED. Coverage: 4×4 ft / 5×5 ft.
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Aglex at World of Organics and Hydroponics
M650 LED grow light
650W full-spectrum LED. Coverage: 5×5 ft core.
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Spider Farmer
SE7000 (2026) — 730W LED grow light
730W full-spectrum LED. Coverage: 4×4 ft / 5×5 ft.
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Spider Farmer
G5000 (2026) — 480W LED grow light
480W full-spectrum LED. Coverage: 4×4 ft.
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Spider Farmer
SE5000 (2026) — 480W LED grow light
480W full-spectrum LED. Coverage: 4×4 ft.
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Spider Farmer
G1200W (2026) LED grow light
1200W full-spectrum LED. Coverage: 4×6 ft.
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Spider Farmer
SE1000W (2026) LED grow light
1000W full-spectrum LED. Coverage: 5×5 ft.
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HLG at GrowersHouse
100 Rspec V2 — 95W LED grow light
95W full-spectrum LED. Coverage: 2×2 ft flower.
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HLG at GrowersHouse
350R Diablo — 330W LED grow light
330W full-spectrum LED. Coverage: 3×5 ft flower.
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HLG at GrowersHouse
600W QB288 V2 Rspec LED Kit — 620W LED grow light
620W full-spectrum LED. Coverage: 5×5 ft flower.
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HLG at GrowersHouse
750 Diablo — 715W LED grow light
715W full-spectrum LED. Coverage: 5×5 ft flower.
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HLG at GrowersHouse
Scorpion Rspec — 600W LED grow light
600W full-spectrum LED. Coverage: 5×5 ft flower.
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HLG at GrowersHouse
Tomahawk 650 (GrowFlux) LED grow light
650W full-spectrum LED. Coverage: 5×5 ft flower.
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HLG at GrowersHouse
Tomahawk 720 (RJ manual dimming) LED grow light
720W full-spectrum LED. Coverage: 5×5 ft flower.
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HLG at GrowersHouse
Tomahawk 720 (GrowFlux) LED grow light
720W full-spectrum LED. Coverage: 5×5 ft flower.
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Gavita at GrowersHouse
CT 1930e — 780W LED grow light
780W full-spectrum LED. Coverage: 4×4 ft canopy.
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Kind LED
X² V2 Commercial — 775W LED grow light
775W full-spectrum LED. Coverage: 4×4 ft.
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NextLight at TrimLeaf
Core Pro — 210W LED grow light
210W full-spectrum LED. Coverage: 3×3 ft.
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California LightWorks at GrowersHouse
SolarSystem 1100 — 800W LED grow light
800W full-spectrum LED. Coverage: 5×5 ft bloom.
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Photobio at Hydrobuilder
MX2 — 680W LED grow light
680W full-spectrum LED.
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California LightWorks at Your Grow Depot
SolarXtreme 500 — 400W LED grow light
400W full-spectrum LED.
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California LightWorks at Your Grow Depot
SolarXtreme 250 — 200W LED grow light
200W full-spectrum LED. Coverage: 3×3 ft.
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Spider Farmer
SE7000 — 730W LED grow light
730W full-spectrum LED. Coverage: 4×4 ft flower.
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Spider Farmer
SE5000 — 480W LED grow light
480W full-spectrum LED. Coverage: 4×4 ft flower.
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Spider Farmer
G1200W LED grow light
1200W full-spectrum LED. Coverage: 4×6 ft.
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Spider Farmer
G5000 — 480W LED grow light
480W full-spectrum LED. Coverage: 4×4 ft flower.
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Spider Farmer
SE1000W LED grow light
1000W full-spectrum LED. Coverage: 5×5 ft flower.
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Spider Farmer
G8600 — 800W LED grow light
800W full-spectrum LED. Coverage: 4×4 ft flower.
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Spider Farmer
G3000 LED grow light
300W full-spectrum LED. Coverage: 2×2 ft flower.
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Spider Farmer
G4500 — 320W LED grow light
320W full-spectrum LED. Coverage: 2×4 ft flower.
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Spider Farmer
SF4000 — 450W LED grow light
450W full-spectrum LED. Coverage: 4×4 ft flower. GGS smart-controller bundle.
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Spider Farmer
SF2000Pro LED grow light
200W full-spectrum LED. Coverage: 3×3 ft flower. GGS smart-controller bundle.
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Spider Farmer
SF1000 LED grow light
100W full-spectrum LED. Coverage: 2×2 ft flower. Official 2-pack: two 100W lights covering a 2×4 ft area.
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Spider Farmer at GrowAce
SE3000 LED grow light
300W full-spectrum LED. Coverage: 3×3 ft flower. Buyable via GrowAce; Spider Farmer's own page was out of stock when checked.
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Spider Farmer at Green Thumb Depot
SE4500 — 320W LED grow light
320W full-spectrum LED. Coverage: 2×4 ft flower.
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Spider Farmer at GrowAce
SF7000 — 650W LED grow light
650W full-spectrum LED. Coverage: 5×5 ft flower.
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Spider Farmer at GrowAce
SF2000 LED grow light
200W full-spectrum LED. Coverage: 2×4 ft.
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Spider Farmer at GrowAce
SF1000D LED grow light
100W full-spectrum LED. Coverage: 2×2 ft flower.
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Spider Farmer at GrowAce
GlowR80 LED grow light
80W full-spectrum LED. Coverage: supplemental (main lights >500W).
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Spider Farmer at GrowAce
GlowR40 LED grow light
40W full-spectrum LED. Coverage: supplemental (main lights <500W).
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Spider Farmer at GrowAce
UV30 & IR16 Bars LED grow light
Full-spectrum LED. Coverage: supplemental (main lights <500W).
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Spider Farmer at GrowAce
Glow30 — 32W LED grow light
32W full-spectrum LED. Coverage: 2×2 ft supplemental.
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Mars Hydro
TS600 — 100W LED grow light
100W full-spectrum LED. Coverage: 1.5×1.5 ft flower.
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Mars Hydro
TS1000 — 150W LED grow light
150W full-spectrum LED. Coverage: 2×2 ft flower.
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Mars Hydro
TSL2000 — 300W LED grow light
300W full-spectrum LED. Coverage: 2×4 ft flower.
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Mars Hydro
TSW2000 — 300W LED grow light
300W full-spectrum LED. Coverage: 3×3 ft flower.
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Mars Hydro
TS3000 — 420W LED grow light
420W full-spectrum LED. Coverage: 4×4 ft flower.
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Mars Hydro
FC1500 LED grow light
150W full-spectrum LED. Coverage: 2.5×2.5 ft.
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Mars Hydro
FC4800 LED grow light
480W full-spectrum LED. Coverage: 4×4 ft flower.
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Mars Hydro
FC6500 — 730W LED grow light
730W full-spectrum LED. Coverage: 5×5 ft. Price is for the FC6500 + iControl smart controller kit.
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Mars Hydro
FC8000 LED grow light
800W full-spectrum LED. Coverage: 5×5 ft.
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Mars Hydro
FCE3000 LED grow light
300W full-spectrum LED. Coverage: 3×3 ft flower.
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Mars Hydro
FCE4800 LED grow light
480W full-spectrum LED. Coverage: 4×4 ft flower.
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Mars Hydro
FCE6500 — 730W LED grow light
730W full-spectrum LED. Coverage: 5×5 ft.
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Mars Hydro
FCE8000 LED grow light
800W full-spectrum LED. Coverage: 5×5 ft.
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Mars Hydro
SP3000 LED grow light
300W full-spectrum LED. Coverage: 2×4 ft.
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VIPARSPECTRA
XS1000 LED grow light
100W full-spectrum LED. Coverage: 2×2 ft flower.
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VIPARSPECTRA
XS1500 Pro LED grow light
150W full-spectrum LED. Coverage: 2×2 ft flower.
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VIPARSPECTRA
XS2500 LED grow light
250W full-spectrum LED. Coverage: 4×2 ft flower.
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VIPARSPECTRA
XS3000 Pro LED grow light
300W full-spectrum LED. Coverage: 4×2 ft flower.
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VIPARSPECTRA
P700 LED grow light
70W full-spectrum LED. Coverage: 2×2 ft veg.
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VIPARSPECTRA
P1000 LED grow light
100W full-spectrum LED. Coverage: 2×2 ft flower.
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VIPARSPECTRA
P2000 — 250W LED grow light
250W full-spectrum LED. Coverage: 4×2 ft flower.
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VIPARSPECTRA
P4000 — 450W LED grow light
450W full-spectrum LED. Coverage: 5×3 ft flower.
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Phlizon at Phlizon Official Store
FD8000 — 1000W LED grow light
1000W full-spectrum LED. Coverage: 5×5 ft flower.
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Vivosun
AeroLight A100 LED grow light
100W full-spectrum LED. Coverage: 2×2 ft flower.
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Vivosun
AeroLight 180W LED grow light
180W full-spectrum LED. Coverage: 2.7×2.7 ft flower.
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Vivosun
LumaLight 100W LED grow light
100W full-spectrum LED. Coverage: 2×2 ft flower.
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Vivosun
LumaLight 400W LED grow light
400W full-spectrum LED. Coverage: 4×4 ft flower.
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Vivosun
AeroLight 350W LED grow light
350W full-spectrum LED. Coverage: 3×3 ft flower.
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Vivosun
AeroLight 850W LED grow light
850W full-spectrum LED. Coverage: 5×5 ft flower.
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Vivosun
LumaRay Under Canopy 100W LED grow light
100W full-spectrum LED.
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Vivosun
LumaRay Side Lights 4-Bar — 50W LED grow light
50W full-spectrum LED.
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Vivosun
T5 Grow Lights 2FT 4-Pack — 60W LED grow light
60W full-spectrum LED.
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AC Infinity
IONFRAME EVO3 — 280W LED grow light
280W full-spectrum LED. Coverage: 2×4 ft flower.
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AC Infinity
IONFRAME EVO4 — 300W LED grow light
300W full-spectrum LED. Coverage: 3×3 ft flower.
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AC Infinity
IONFRAME EVO6 — 500W LED grow light
500W full-spectrum LED. Coverage: 4×4 ft flower.
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AC Infinity
IONFRAME EVO8 — 730W LED grow light
730W full-spectrum LED. Coverage: 5×5 ft flower.
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AC Infinity
IONFRAME EVO10 — 1000W LED grow light
1000W full-spectrum LED. Coverage: 6×6 ft flower.
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AC Infinity
IONBOARD S22 — 115W LED grow light
115W full-spectrum LED. Coverage: 2×2 ft flower.
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AC Infinity
IONBOARD S24 — 220W LED grow light
220W full-spectrum LED. Coverage: 2×4 ft flower.
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AC Infinity
IONBOARD S33 — 260W LED grow light
260W full-spectrum LED. Coverage: 3×3 ft flower.
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AC Infinity
IONBOARD S44 — 430W LED grow light
430W full-spectrum LED. Coverage: 4×4 ft flower.
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AC Infinity
IONPRIME 6 — 500W LED grow light
500W full-spectrum LED. Coverage: 4×4 ft flower.
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AC Infinity
IONPRIME 8 — 730W LED grow light
730W full-spectrum LED. Coverage: 5×5 ft flower.
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AC Infinity
IONFRAME A7 — 700W LED grow light
700W full-spectrum LED. Coverage: 4×5 ft flower.
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AC Infinity
IONGRID T24 — 260W LED grow light
260W full-spectrum LED. Coverage: 2×4 ft flower.
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Amazon
LED Light Hangers Ratchet Ropes 1/8 in — 1 Pair
Heavy-duty ratchet hangers rated 150 lb per pair. Raise lights one-handed as the canopy grows.
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Amazon
LED Light Hangers Ratchet Ropes 1/8 in — 4 Pair
Four pairs for multi-light rooms — hang fixtures, filters and fans on matched hardware.
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Amazon
Digital Light Timer — Dual Outlet, Battery Backup
Two independently timed outlets with battery backup so a power blink doesn't reset your photoperiod.
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Amazon
Mechanical Light Timer 24-Hour — Grounded
Simple pin timer for single fixtures. No programming, no battery to die.
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Amazon
Grow Light Glasses — Color-Correcting for LED
See true plant color under purple/full-spectrum light — spot deficiencies without moving plants.
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Amazon
Grow Light Glasses for HPS — Method-Style Lenses
Lenses tuned for orange HPS light. Check plants under flower lighting without eye strain.
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Amazon
Air-Cooled Reflector Hood 6 in
Classic wing reflector with 6-inch flanges — duct heat straight out of the tent.
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Amazon
Cool Tube Reflector 6 in x 24 in
Glass tube reflector for tight tents where a hood won't fit. Runs cool with inline air.
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Amazon
Digital Dimmable Ballast 1000W — HPS/MH
Dimmable 600/750/1000W ballast with fan cooling for legacy HID rooms.
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Amazon
HPS Bulb 1000W — Flower Spectrum
High-pressure sodium lamp for flower. Replace yearly — output drops before the bulb dies.
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Amazon
MH Bulb 600W — Veg Spectrum
Metal halide lamp for tight, leafy veg growth in HID setups.
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Amazon
CMH Bulb 315W 3100K — Ceramic Metal Halide
315W CMH lamp with a flower-friendly 3100K and excellent color rendering.
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Amazon
CMH Fixture 315W with Built-In Ballast
Complete 315W ceramic fixture — efficient flower light for 3x3 tents.
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Amazon
Far-Red Supplemental LED Bar — 30W
Deep-red/far-red bar that speeds the Emerson effect and can shorten lights-off transition work.
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Amazon
UV Supplemental LED Bar — 30W
UVA supplement used in short late-flower bursts. Run on its own timer, never full-cycle.
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Amazon
Side-Lighting LED Bars Linkable — 2 ft, 2 Pack
Linkable 2-ft bars that mount vertically in tent corners to fill in side light where the top light fades.
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Amazon
LED Light Controller — 2-Channel Sunrise/Sunset
Daisy-chain controller for compatible fixtures with sunrise/sunset ramps and temp dimming.
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Amazon
Daisy-Chain Power Cord for LED Fixtures — 5 ft
Link compatible LED fixtures to one outlet/controller. Check fixture daisy-chain limits first.
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Amazon
Light Rail Mover Kit 4.0 — 6 ft Rail
Moves a fixture back and forth over the canopy — wider coverage from fewer watts.
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Amazon
Light Mover Motor — Adjustable Delay
Replacement/upgrade rail motor with end-of-rail delay so edges get equal light.
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Amazon
Photocell Dusk-to-Dawn Timer for Grow Lights
Light-sensing timer for supplemental greenhouse lighting that follows the sun.
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Amazon
Quantum Board Heatsink Kit 240W — DIY
Board + driver DIY kit for builders. Full-spectrum white diodes, dimmable driver included.
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Amazon
LED Strip Light for Seed Starting — 2 ft, 2 Pack
Linkable low-heat strips for seed shelves and microgreens racks.
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Amazon
Full-Spectrum LED Bulb for Clamp Lamp — 36W
Screw-in grow bulb for a houseplant corner, herbs or a mother kept outside the tent.
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Amazon
Clamp Lamp with Reflector — 8.5 in
The classic clamp fixture for a single grow bulb or a reptile-warmth corner of the room.
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Amazon
Light Bulb Socket Splitter 2-in-1 for Grow Bulbs
Run two screw-in grow bulbs in one socket for a cheap brightness bump.
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Amazon
Hanging Chain Kit for Fixtures — 10 ft
Cut-to-length chain and S-hooks for odd ceiling heights and angled hangs.
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Amazon
Replacement LED Driver 200W — Dimmable
Spare constant-current driver for common 200W-class boards. Match voltage/current before ordering.
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