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On Sale

1795 products

Showing 1 - 23 of 23 products

Showing 1 - 23 of 23 products
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Yield Lab 400W HPS+MH Wing Reflector Grow Light Kit with all componentsYield Lab 400W HPS+MH Wing Reflector Grow Light Kit grow guide
FREE SHIPPING
Yield Lab 400W HPS+MH Wing Reflector Grow Light Kit
$157.95
Memorial Day SaleSave $3.49
Grow Lights Yield Lab HPS 400w Lamp HID Bulb next to boxGrow Lights Yield Lab HPS 400w Lamp HID Bulb laying flat
FREE SHIPPING
Yield Lab HPS 400w Lamp HID Bulb
$31.46 $34.95
Memorial Day SaleSave $8.99
Grow Lights Yield Lab HPS 400w Lamp HID Bulb (3 Pack) next to boxGrow Lights Yield Lab HPS 400w Lamp HID Bulb (3 Pack) laying flat
FREE SHIPPING
Yield Lab HPS 400w Lamp HID Bulb (3 Pack)
$80.96 $89.95
Memorial Day SaleSave $2.99
Grow Lights Yield Lab MH 400w Lamp HID Bulb next to boxGrow Lights Yield Lab MH 400w Lamp HID Bulb laying flat
FREE SHIPPING
Yield Lab MH 400w Lamp HID Bulb
$26.96 $29.95
Memorial Day SaleSave $7.59
Grow Lights Yield Lab MH 400w Lamp HID Bulb (3 Pack) next to box Grow Lights Yield Lab MH 400w Lamp HID Bulb (3 Pack) features
FREE SHIPPING
Yield Lab MH 400w Lamp HID Bulb (3 Pack)
$68.36 $75.95
Memorial Day Sale
Grow Lights Eye Hortilux 400W Super HPS Enhanced Spectrum Bulb side profileGrow Lights Eye Hortilux 400W Super HPS Enhanced Spectrum Bulb par chart
COUPON DEAL
Eye Hortilux 400W Super HPS Enhanced Spectrum Bulb
$85.95 5% Off
$81.66
Memorial Day Sale
Grow Lights Hortilux e-Start Metal Halide (MH) Lamp, 400W side of bulbGrow Lights Hortilux e-Start Metal Halide (MH) Lamp, 400W spectrum chart
COUPON DEAL
Hortilux e-Start Metal Halide (MH) Lamp, 400W
$58.88 5% Off
$55.94
Memorial Day Sale
Grow Lights Hortilux Metal Halide (MH) HO Lamp, 400W, Horizontal side of bulbGrow Lights Hortilux Metal Halide (MH) HO Lamp, 400W, Horizontal spectrum chart
COUPON DEAL
Hortilux Metal Halide (MH) HO Lamp, 400W, Horizontal
$56.37 5% Off
$53.56
Memorial Day Sale
Grow Lights Hortilux Blue (Daylight) Super Metal Halide (MH) Lamp, 400W side profileGrow Lights Hortilux Blue (Daylight) Super Metal Halide (MH) Lamp, 400W spectrum chart
COUPON DEAL
Hortilux Blue (Daylight) Super Metal Halide (MH) Lamp, 400W
$87.97 5% Off
$83.58
Memorial Day Sale
Grow Lights Interlux 400W HPS DE Lamp
COUPON DEAL
Interlux 400W HPS DE Lamp
$37.99 5% Off
$36.10
Memorial Day SaleSave $49.99
LED Grow Light Advanced Spectrum 400W Sun Series 4-Bar MainLED Grow Light Advanced Spectrum 400W Sun Series 4-Bar Overhead
FREE SHIPPING
Advance Spectrum 400W Sun Series 4-Bar Full Spectrum LED Grow Light
$449.96 $499.95
Memorial Day Sale
Grow Lights Quantum 400W Digital Ballast, 120/240V Dimmable sideGrow Lights Quantum 400W Digital Ballast, 120/240V Dimmable box
COUPON DEAL
Quantum 400W Digital Ballast, 120/240V Dimmable
$113.82 5% Off
$108.13
Memorial Day Sale
Grow Lights USHIO 400w Super HPS Lamp side profileGrow Lights USHIO 400w Super HPS Lamp box
COUPON DEAL
USHIO 400w Super HPS Lamp
$54.95 5% Off
$52.21
Memorial Day Sale
Grow Lights Digilux Digital High Pressure Sodium (HPS) Lamp, 400W, 2000K next to boxGrow Lights Digilux Digital High Pressure Sodium (HPS) Lamp, 400W, 2000K box close up
COUPON DEAL
Digilux Digital High Pressure Sodium (HPS) Lamp, 400W, 2000K
$74.74 5% Off
$71.01
Memorial Day Sale
Grow Lights SunMaster 400W MH Full Nova 6000K Lamp (pulse start) with box
COUPON DEAL
SunMaster 400W MH Full Nova 6000K Lamp (pulse start)
$59.95 5% Off
$56.96
Memorial Day Sale
Grow Lights SunMaster 400W MH Blue Ice Lamp 5500K side profile
COUPON DEAL
SunMaster 400W MH Blue Ice Lamp 5500K
$53.99 5% Off
$51.30
Memorial Day Sale
LED Grow Light California Light Works SolarSystem 275 ProfileLED Grow Light California Light Works SolarSystem 275 Profile
COUPON DEAL
FREE SHIPPING
California Light Works SolarSystem 275 LED Grow Light
$515.00 5% Off
$489.25
Choose options
Memorial Day Sale
LED Grow Light California Light Works SolarSystem 550 with UVB Kit ProfileLED Grow Light California Light Works SolarSystem 550 with UVB Kit Profile
COUPON DEAL
FREE SHIPPING
California Light Works SolarSystem 550 with UVB Kit LED Grow Light
$1,059.00 5% Off
$1,006.05
Choose options
Memorial Day Sale
LED Grow Light California Light Works SolarXtreme 500 ProfileLED Grow Light California Light Works SolarXtreme 500 Main
COUPON DEAL
FREE SHIPPING
California Light Works SolarXtreme 500 LED Grow Light
$469.00 5% Off
$445.55
Choose options
Memorial Day Sale
Viparspectra 400W XS Series XS4000 LED Grow LightLed Grow Light Viparspectra XS4000 graph
COUPON DEAL
FREE SHIPPING
Viparspectra 400W XS Series XS4000 LED Grow Light
$429.99 5% Off
$408.50
Memorial Day Sale
LED Grow Light Phantom 440W Pheno MainLED Grow Light Phantom 440W Pheno Main
COUPON DEAL
Phantom 440W Pheno 100-277V MP LED Grow Light
$511.95 5% Off
$486.36
Memorial Day Sale
LED Grow Light Horticulture Lighting Group HLG 550 V2 ECO ProfileLED Grow Light Horticulture Lighting Group HLG 550 V2 ECO Profile
COUPON DEAL
Horticulture Lighting Group HLG 550 V2 ECO LED Grow Light
$649.00 5% Off
$616.55
Memorial Day Sale
LED Grow Light Viparspectra 400W Pro Series P4000 - mainLED Grow Light Viparspectra 400W Pro Series P4000 - main
COUPON DEAL
FREE SHIPPING
Viparspectra 400W Pro Series P4000 LED Grow Light
$339.99 5% Off
$323.00

At GrowAce you don't have to wait for holidays to save. We're constantly offering specials on L.E.D and H.I.D. grow light kits, hydroponic grow systems, nutrients, reflective grow tents, grow room packages, and more. There's always a great deal for any budget at GrowAce!

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