20 Best Uv Light For Growing Weed (2022 Updated)

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UV light can be used for growing weed as it can help to stimulate plant growth. UV light can also help to prevent pests and diseases from affecting your plants.

20 Best Uv Light For Growing Weed

Product Image Product Name Features Price

Viparspectra Reflector-Series 300W LED Grow Light Full Spectrum for Indoor Plants Veg

  • With excellent heat dissipation system, the light stays cool and very quiet, runs 70% cooler than HID lights.
  • Indoor use only, not water-proof.

Pondmaster UV Clarifier 10 Watt

  • Glowing monitor rings visible from any angle immediately shows its working
  • Comes complete with a 9000 hour long life lamp and water tight quartz sleeve

Vita Grow Light

  • 1 Vita Grow Light
  • Quick Start Guide

SAYHON 1200W LED Grow Light with Programmable Timer Group Control Function,Opti

  • Extremely bright, please do not look directly at the LED bulbs when the light is working. br.
  • This light includes IR (Infrared) LEDs which look dim/invisible, they are not faulty LEDs. br.

Spider Farmer SF1000 100W LED Grow Light with Dimmer Knob

  • Spectrum: 660-665nm,3000K,5000K, IR 760nm
  • Par Value: 250.43umol/S
  • Coverage: Veg: 2.5×2.5ft, Flower: 2x2ft

Viparspectra P1500 150W Infrared Full Spectrum LED Grow Light

  • Consists of 660nm of red led, 3000K and 5000K of white led and IR led, optimal full spectrum led grow lights. Sosen Driver.

Black Dog LED PhytoMAX-2 1000 LED Grow Light

  • COMPACT AND POWERFUL: High light intensity and energetic spectrum, crucial for canopy penetration to nourish lower leaves and flowers.

Viparspectra P2000 200W Infrared Full Spectrum LED Grow Light

  • Financing Available
  • Authorized Dealer

VIVOSUN Hydroponic Two Pack of 1000 Watt Flowering High Pressure Sodium HPS Grow …

  • 1000W VIVOSUN HPS bulb compatible with electronic and magnetic ballasts, 140000 Lumens, E39 Base
  • Optimized red & orange spectrum and high PAR (Photosynthetic Active Radiation) to stimulate flower growth and enhance fruiting

Yescom 225 Blue Red Orange White Quad-Band LED Grow Light Panel Hydroponic Plant Lamp

  • Type: LED Light Panel
  • Wattage: 32W
  • Installation Area: Indoor

Plantmax 1000 Watt HPS Bulb

  • For use in open or closed fixtures
  • 2000 Kelvin color temperature
  • Electronic ballast friendly

Black Dog LED PhytoMAX-2 600 LED Grow Lights

  • Vegetative6.5 ft x 6.5 ftIdeal Height From Canopy.
  • Vegetative47 inGrow Area.
  • Flowering / Bloom5 ft x 5 ftIdeal Height From Canopy.
Viparspectra Reflector-Series 300W LED Grow Light Full Spectrum for Indoor Plants Veg
  • With excellent heat dissipation system, the light stays cool and very quiet, runs 70% cooler than HID lights.
  • Indoor use only, not water-proof.
Pondmaster UV Clarifier 10 Watt
  • Glowing monitor rings visible from any angle immediately shows its working
  • Comes complete with a 9000 hour long life lamp and water tight quartz sleeve
Vita Grow Light
  • 1 Vita Grow Light
  • Quick Start Guide
SAYHON 1200W LED Grow Light with Programmable Timer Group Control Function,Opti
  • Extremely bright, please do not look directly at the LED bulbs when the light is working. br.
  • This light includes IR (Infrared) LEDs which look dim/invisible, they are not faulty LEDs. br.
Spider Farmer SF1000 100W LED Grow Light with Dimmer Knob
  • Spectrum: 660-665nm,3000K,5000K, IR 760nm
  • Par Value: 250.43umol/S
  • Coverage: Veg: 2.5×2.5ft, Flower: 2x2ft
Viparspectra P1500 150W Infrared Full Spectrum LED Grow Light
  • Consists of 660nm of red led, 3000K and 5000K of white led and IR led, optimal full spectrum led grow lights. Sosen Driver.
Black Dog LED PhytoMAX-2 1000 LED Grow Light
  • COMPACT AND POWERFUL: High light intensity and energetic spectrum, crucial for canopy penetration to nourish lower leaves and flowers.
Viparspectra P2000 200W Infrared Full Spectrum LED Grow Light
  • Financing Available
  • Authorized Dealer
VIVOSUN Hydroponic Two Pack of 1000 Watt Flowering High Pressure Sodium HPS Grow …
  • 1000W VIVOSUN HPS bulb compatible with electronic and magnetic ballasts, 140000 Lumens, E39 Base
  • Optimized red & orange spectrum and high PAR (Photosynthetic Active Radiation) to stimulate flower growth and enhance fruiting
Yescom 225 Blue Red Orange White Quad-Band LED Grow Light Panel Hydroponic Plant Lamp
  • Type: LED Light Panel
  • Wattage: 32W
  • Installation Area: Indoor
Plantmax 1000 Watt HPS Bulb
  • For use in open or closed fixtures
  • 2000 Kelvin color temperature
  • Electronic ballast friendly
Black Dog LED PhytoMAX-2 600 LED Grow Lights
  • Vegetative6.5 ft x 6.5 ftIdeal Height From Canopy.
  • Vegetative47 inGrow Area.
  • Flowering / Bloom5 ft x 5 ftIdeal Height From Canopy.

1. Viparspectra Reflector-Series 300W LED Grow Light Full Spectrum for Indoor Plants Veg

Viparspectra Reflector-Series 300W LED Grow Light Full Spectrum for Indoor Plants Veg

  • With excellent heat dissipation system, the light stays cool and very quiet, runs 70% cooler than HID lights.
  • Indoor use only, not water-proof.
  • This light includes IR (Infrared) LEDs which look dim, they are not faulty LEDs.
  • Max using hours: 18 per day.
  • No extra ballast is needed.

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Walmart
LED Grow Lights Depot
GrowLight Heaven

Product Details

Specifications

Details
Warranty 3 Year
Avg. Power Draw 130W±3%
Input Voltage AC100-240V
Frequency 50-60Hz
Lifespan 100,000 hours
Veg Footprint 2′ x 2′
Flower Footprint 1.5′ x 1.5′
Power 130 watts
Spectrum Full
Light Output 300 umol/s
HID/HPS Equivalent 250 watts
Dimensions 12.8″ x 8″ x 2.8″
Recommended Height 18″ Flower; 24″ Veg
Manufacturer’s Warranty 3 years

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netscape4812
pedi996
edecker321

2. Gardener’s Supply Company LED Grow Light Stand, Heavy Duty 3-Tier with Plant Trays

Gardener's Supply Company LED Grow Light Stand, Heavy Duty 3-Tier with Plant Trays

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Amazon.com – Seller
Gardeners.com

Product Details

Specifications

Details
Style Garden
Indoor/Outdoor Usage Indoor
Power Source Corded Electric
Light Source Type LED
Finish Type Powder Coated
Shade Material Glass, Metal, Aluminum
Wattage 20 watts
Country of Origin USA
Finish Types Powder Coated
Switch Installation Type Inside Mount

Reviews From Real Customers

ktg
Brother Matthews
Pam's garden

3. Aqua Ultraviolet UV 40 Watt Replacement Lamp (A20040)

Aqua Ultraviolet UV 40 Watt Replacement Lamp (A20040)

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Walmart – The Pond Guy
BulkReefSupply.com

Product Details

Specifications

Details
Is Discontinued By Manufacturer No
Product Dimensions 1 x 1 x 1 inches; 1 Pounds
Item Package Dimensions L x W x H 37 x 14.7 x 6.3 inches
Target Audience Keyword Fish
Directions Use as directed
Age Range Description All Life Stages
Specific Uses for Product Aquarium lamp

4. Pondmaster UV Clarifier 10 Watt

Pondmaster UV Clarifier 10 Watt

  • Glowing monitor rings visible from any angle immediately shows its working
  • Comes complete with a 9000 hour long life lamp and water tight quartz sleeve
  • Made in the usa

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eBay
Walmart
The Pond Guy

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Details
Weight 5.5 lb

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Spevis
Esfand

5. California Lightworks SolarXtreme 1000, 240V

California Lightworks SolarXtreme 1000, 240V

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GrowGeneration
Neobits.com
Florida Garden Supplies

Product Details

Specifications

Details
Weight 24 oz

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DTrain
Jerry B.

6. LED SolarXtreme 250 Full Spectrum Indoor Grow Light – 200W – 240V – California …

LED SolarXtreme 250 Full Spectrum Indoor Grow Light - 200W - 240V - California ...

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Amazon
Grow Tent Harvest

Product Details

Specifications

Details
Case Qty 1
Country Of Origin China
Season Everyday
Approvals and Listings UL Listed
Light Source LED
Wattage 200 W
Voltage AC240V

7. Vita Grow Light

Vita Grow Light

  • 1 Vita Grow Light
  • Quick Start Guide

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Ed’s Plant Shop
Soltech Solutions

Product Details

Specifications

Details
product-dimensions 3.75″ x 3.75″ x 5″
base E26
cri 98

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Kaysey T.
Kendra U.

8. SAYHON 1200W LED Grow Light with Programmable Timer Group Control Function,Opti

SAYHON 1200W LED Grow Light with Programmable Timer Group Control Function,Opti

  • Extremely bright, please do not look directly at the LED bulbs when the light is working. br.
  • This light includes IR (Infrared) LEDs which look dim/invisible, they are not faulty LEDs. br.
  • Please do not remove the power plug with wet hands as it may cause electrical shock. br.
  • Indoor use only, not water-proof.

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Amazon
Sayhon LED Grow

Product Details

Specifications

Details
Product Dimensions 18.3 x 9.52 x 2.36 inches
Is Discontinued By Manufacturer No

9. Spider Farmer SF1000 100W LED Grow Light with Dimmer Knob

Spider Farmer SF1000 100W LED Grow Light with Dimmer Knob

  • Spectrum: 660-665nm,3000K,5000K, IR 760nm
  • Par Value: 250.43umol/S
  • Coverage: Veg: 2.5×2.5ft, Flower: 2x2ft
  • Lumen: 16439Lm±5%@

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FactoryPure
Wayfair

Product Details

Specifications

Details
LEDs 218 pcs Samsung LM301B
PPE 2.5 umol/J
Amps 0.8274A@AC120V 0.4246A@AC240V 0.3739A@AC277V
Operating temp -20-35°C
Input Voltage AC100-277V
Frequency 50-60HZ
Veg Footprint 3′ x 3′
Flower Footprint 2′ x 2′
Power 100 watts
Light Output 250.4 umol/s
Dimensions 12.8″ x 11.4″ x 2.3″
Manufacturer’s Warranty 5 year limited

Reviews From Real Customers

egreen520

10. Viparspectra P1500 150W Infrared Full Spectrum LED Grow Light

Viparspectra P1500 150W Infrared Full Spectrum LED Grow Light

  • Consists of 660nm of red led, 3000K and 5000K of white led and IR led, optimal full spectrum led grow lights. Sosen Driver.
  • Large heat sinks ensure an ideal cooling system. No fans zero noise. Coverage Area.

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GrowLight Heaven
Honest Grow Supply

Product Details

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xbeauxdaciousx
stcot_34

11. Viparspectra P2500 250W Infrared Full Spectrum LED Grow Light

Viparspectra P2500 250W Infrared Full Spectrum LED Grow Light

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FactoryPure
Rightbud

Product Details

Specifications

Details
Avg. Power Draw 250W±3%
Input Voltage AC100-240V
Frequency 50-60Hz
Spectrum 660nm,3000K,5000K and IR 730nm
brand logo divider

12. Black Dog LED PhytoMAX-2 1000 LED Grow Light

Black Dog LED PhytoMAX-2 1000 LED Grow Light

  • COMPACT AND POWERFUL: High light intensity and energetic spectrum, crucial for canopy penetration to nourish lower leaves and flowers.
  • LARGE FOOTPRINT: Up to Up to 6.5′ X 6.5′ (42 square feet!) of flowering footprint coverage! Proven by independent spectroradiometer testing.

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Grow Tent Harvest
Hydrobuilder.com
ShopGrowSpaces

Product Details

Specifications

Details
Style PhytoMAX-2 1000
Indoor/Outdoor Usage Indoor
Power Source Corded Electric
Light Source Type LED
Theme Leaves
Product Dimensions 48 x 48 x 20 inches
Is Discontinued By Manufacturer No
Assembled Height 20 inches
Assembled Length 48 inches
Assembled Width 48 inches
Switch Installation Type Canopy, Found in image

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Gr33nReaper
Hundo

13. LED PhytoMAX-2 200 Full Spectrum Indoor Grow Light – 200W – Black Dog LED PM2-200

LED PhytoMAX-2 200 Full Spectrum Indoor Grow Light - 200W - Black Dog LED PM2-200

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Amazon
Acme Hydroponics
Top Grow Light

Product Details

Specifications

Details
Case Qty 1
Country Of Origin China
Season Everyday
Warranty 5 Year
Life Hours 50,000 Hours
Light Source LED
Operating Temp – High 40C / 104F
Operating Temp – Low -20C / -4F
Voltage AC100-240V
Wattage 200 W
Photosynthetic Photon Flux (PPF) 320

14. Spider Farmer SF 4000 LED Grow Light

Spider Farmer SF 4000 LED Grow Light

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eBay
Growbuds
ShopGrowSpaces

Product Details

Specifications

Details
Spectrum 660-665nm,3000K,5000K, IR 760nm
Par Value 1217umol/s
Power draw 456.9W±5%@AC120V 438.2W±5%@AC240V 439.8W±5%@AC277V
Light Size 648*536*59MM
Package Size 723*610*115MM
Input Voltage AC100-277V
Amp 3.787A@AC120V 1.864A@AC240V 1.641A@AC277V
Frequency 50-60HZ

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strac36
spraythedayaway
teco_7214

15. Viparspectra P2000 200W Infrared Full Spectrum LED Grow Light

Viparspectra P2000 200W Infrared Full Spectrum LED Grow Light

  • Financing Available
  • Authorized Dealer

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eBay
FactoryPure
GrowLight Heaven

Product Details

Specifications

Details
Dimensions 19.7”x 11”x 2.6”
Perfect Coverage Area 4′ x 3.5′ at 24” in veg 3.5’x 3′ at 20” in flower
Real Power 200 watts ± 3%
Input Voltage AC 100-240 V
Input Frequency 50-60 Hz
Cooling Mode Passive cooling
Noise Level 0 dB
Lifespan 100,000 hours

16. VIVOSUN Hydroponic Two Pack of 1000 Watt Flowering High Pressure Sodium HPS Grow …

VIVOSUN Hydroponic Two Pack of 1000 Watt Flowering High Pressure Sodium HPS Grow ...

  • 1000W VIVOSUN HPS bulb compatible with electronic and magnetic ballasts, 140000 Lumens, E39 Base
  • Optimized red & orange spectrum and high PAR (Photosynthetic Active Radiation) to stimulate flower growth and enhance fruiting
  • Extra-low Lumen Depreciation: Maintaining over 90% of initial lumen output after running for 5,000 hours
  • Startup Time: Allow 2-3 mins for full bright; After power off, do please wait at least 5 mins before striking again
  • Lifetime: 24,000 hours

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Exit 15 Corporation

Product Details

Specifications

Details
Special Feature Enhanced Red and Orange Spectrums
Light Type Fluorescent, HPS, LED
Indoor/Outdoor Usage Indoor
Wattage 1000 watts
Light Color Red
Connectivity Technology Normal bulb
Controller Type Push Button
Bulb Base E39
Style 1000W
Light Source Wattage 1000 Watts
Voltage 240 Volts
Package Dimensions 17.99 x 8.5 x 4.33 inches
Is Discontinued By Manufacturer No

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shell45710
joshuguthri-81

17. Yescom 225 Blue Red Orange White Quad-Band LED Grow Light Panel Hydroponic Plant Lamp

Yescom 225 Blue Red Orange White Quad-Band LED Grow Light Panel Hydroponic Plant Lamp

  • Type: LED Light Panel
  • Wattage: 32W
  • Installation Area: Indoor

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eBay – apluschoice
Walmart – Yescom USA, Inc.
Yescomusa.com

Product Details

Specifications

Details
Power Supply AC85-265V, 50/60Hz
Output Voltage DC18-55V
Output Current 500mA ± 5%
Input Current 0.4 A max
Power 27.5 Watt
Adaptor Power Conversion Rate PF>0.95
LED Qty 225pcs
LEDs Diameter 0.19 Inch (5mm)
Light Panel Size 11 1/4″ L x 11 1/4″ W x 1/5″ H
Wavelength Blue:450nm, Red:660nm, Orange:630nm, White:7700K
Working Temperature 14-122 Fahrenheit
Working Humidity Less than 95%
Power Cord Length 25 Inch
Recommended Height Within 3.28 ft. high above plants
Recommended Coverage One panel per 21.5 to 32.3 square feet
Distance to Plants Lighting Coverage

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willow_doe
Austin C.
michelleleighx

18. Plantmax 1000 Watt HPS Bulb

Plantmax 1000 Watt HPS Bulb

  • For use in open or closed fixtures
  • 2000 Kelvin color temperature
  • Electronic ballast friendly
  • ANSI code S52

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1000Bulbs
Bulbstock.com
Edenz Hydro and Gardening Superstore

Product Details

Specifications

Details
MPN (Part No.) PX-LU1000
Bulb Shape ET25
Bulb Color Clear
Color Temperature 2000 Kelvin
Life Hours 24,000
Wattage 1,000 Watt
Lumens 140,000
Base Type Mogul (E39)
Burn Position Universal
Diameter 3 in
Case Quantity 12

Reviews From Real Customers

HappyHobbyist
aliens7
NewTune

19. Black Dog LED PhytoMAX-2 800 LED Grow Light PM2-800

Black Dog LED PhytoMAX-2 800 LED Grow Light PM2-800

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Acme Hydroponics
Top Grow Light

Product Details

20. Black Dog LED PhytoMAX-2 600 LED Grow Lights

Black Dog LED PhytoMAX-2 600 LED Grow Lights

  • Vegetative6.5 ft x 6.5 ftIdeal Height From Canopy.
  • Vegetative47 inGrow Area.
  • Flowering / Bloom5 ft x 5 ftIdeal Height From Canopy.
  • Flowering/Bloom36 inHPS/HID Equivalent Wattage1000WLED Lifespan 50,000 hoursPower Consumption630WVoltage100 V~277 VDimensions18.

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Acme Hydroponics
Top Grow Light

Product Details

Best Uv Light For Growing Weed Buying Guides

The benefits of using UV light for growing weed.

While there are a number of benefits to using UV light for growing weed, some of the most notable include:

1. Increased THC Production: One of the primary benefits of using UV light for growing weed is that it can significantly increase THC production. Studies have shown that UV light can cause an increase in trichome production, which in turn leads to higher THC levels.

2. Improved Aesthetics: Another benefit of using UV light for growing weed is that it can improve the plant’s aesthetics. The increased trichome production that comes with UV exposure can make the plant’s buds appear glossier and more resinous.

3. Enhanced Potency: In addition to increasing THC levels, UV light can also make the weed grown under it more potent. This is due to the fact that UV light causes the trichomes to produce more terpenes, which are the compounds responsible for the plant’s aroma and flavor.

The different types of UV light available for growing weed.

The different types of available weed of uv light for growing weed include blue light, red light, and white light. Blue light is the most common type of light used for growing weed, as it is the most effective at promoting growth.

Red light is also effective at promoting growth, but is less common because it is more expensive. White light is the least effective of the three, but is still used by some growers because it is the cheapest type of light.

The best time to use UV light for growing weed.

The best time to use uv light for growing weed is during the vegetative stage, when the plants are actively growing and producing leaves. UV light helps to promote photosynthesis and can help to increase the yield of the crop.

How often to use UV light for growing weed.

You should use UV light for growing weed about once a week.

The best way to set up UV light for growing weed.

The best way to set up UV light for growing weed is to purchase a quality UV light fixture and bulbs. Hang the fixture over the area where the plants will be growing, and make sure that the bulbs are the correct type and size for the fixture.

Turn on the fixture and let the plants grow!.

The dangers of using UV light for growing weed.

UV light is dangerous for growing weed because it can cause plants to produce less THC. UV light can also damage the plant’s cell structure, which can reduce the plant’s yield.

How to properly care for weed plants grown with UV light.

To properly care for plants grown with UV light, it is important to provide them with the correct amount of light and water. Too much light can damage the leaves, and too little water can cause the roots to rot.

It is also important to keep the soil moist but not soggy, and to fertilize the plants every few weeks.

Conclusion

UV light is not necessary for growing weed, as the plant can grow in low light conditions. However, UV light can help the plant to produce more THC.

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