Best Outdoor Grow Lights In June 2023

If you aren't someone who makes frequent purchases, selecting the outdoor grow lights won't be an easy chore for you. However, you shouldn't be concerned because we have provided you with the most comprehensive list possible of the top best outdoor grow lights. Have a look at the products on our list, and pick the ones that appeal to you the most.

We researched and tested 213 outdoor grow lights in the market to get you the list of the best outdoor grow lights. Our most recommended product is Relassy Outdoor Grow Lights. Check out our best [count] for all of our favorites, and be sure to read our buying guide to get all the information you need to make the best choice!

Editor's Choice
150W Waterproof Plant Light,Relassy Outdoor Grow Light
9.7
150W Waterproof Plant Light,Relassy Outdoor Grow Light
Premium Pick
Yidasyn LED Outdoor Grow Lights String
9.4
Yidasyn LED Outdoor Grow Lights String
Budget Pick
Oreilet Solar Plant Growth Light, Waterproof Solar Power 16 LED Growing Lamp Light for Outdoor Plant
9.1
Oreilet Solar Plant Growth Light, Waterproof Solar Power 16 LED Growing Lamp Light for Outdoor Plant

Top 10 Best Outdoor Grow Lights Reviews 2023

1. 150W Waterproof Plant Light,Relassy Outdoor Grow Light

  • Reliable Product & Responsible Service - This outdoor grow lamp has passed CE, FCC and ROHS certificates. We have specialized in LED grow light for more than 10 years, with advanced R&D and Sales department. We are dedicated to provide customers with premium products, lifetime consulting services and professional planting experience. If you have any questions, please feel free to contact us, we will offer you the best service!
  • Waterproof Plants Lights - IP67 highly water resistant and dust-proof, the grow lamp is suitable for both indoor and outdoor plants & illumination, especially when plants need extra lighting in rainy or snowy days. No need to worry about damage caused by water seepage. Promise you a safe and warm greenhouse!
  • High Efficiency COB Technology - Maximize the use of light energy by COB technology, uniform light and environmental friendly. Our experimental result shows that COB LED grow light increases the plant's yield by 45%-63%, at the same time, this sunlight plants light saves up to 40% energy consumption, lowering electricity costs compared with traditional horticulture technologies. (Please note the power consumption is 50 ± 5W, while replace traditional 150W HPS/MH.)
  • Safe & Smart Design - Equipped with aviation aluminium as well as artful ventilation holes on the back board, the led plant light ensures operating temperature under 167℉ and excellent heat dissipation. Extra power switch on 67 inch(1.7M) prolonged cable plus 180°adjustable bracket and 3 ways of mounting, making it safer and more convenient. Without fan and driver working, ultra-thin and ultra-light with wide light angle of 180°. Without noise, perfect for indoor quiet environment.
  • Sunlike Full Spectrum Grow Light - The Plants Grow Lights has optimal full spectrum (380-830nm) which provides plants, veg, succulent and flower with everything they desire in the natural sunlight at each growth stage. (630-660nm): Promote flowering, fruiting and increase yield; (440-460nm): Grow lights for seed starting,enhance germination and photosynthesis; (780-800nm): Benefit plant cell growth

2. Yidasyn LED Outdoor Grow Lights String

  • [Linkable Waterproof Grow Lights] You can link up 6 sets of this plant grow string lights end to end, 540watts Max. and have the free combination of these lights, which can be widely used for different growing space and growing stage, outdoor plant gardening greenhouse.
  • [High Efficiency, Low Energy Consumption Greenhouse Grow Lights] With LED technology that uses only 15 watts, which emits a high output PPF of 35 micromoles per second. (210 micromoles total for 6 lights), The high reflective aluminum hood condense the photons down to your plants without waste or harsh lighting.
  • [Durable & Long Lasting LED Grow Lights Outdoor] The aluminum housing bring this led grow light a good heat dissipation, and with a built-in auto-ranging power supply, our led grow light is applicable for 100-277VAC universal input voltage, and ensure stable light output. ETL certified plug and cord for safe and long lasting use, E26 sockets and on/off switch for a convenient installation and daily use.
  • [Quality Assurance and Worry-free Choice] Perfect growing lamps for your indoor and outdoor garden, we are committed to one-year unlimited manufacturer's warranty making sure you're satisfied with your purchase of Yidasyn led grow lights. If for any reason you are not satisfied, please contact us and we will make things right.
  • [Sunlike Full Spectrum LED Outdoor Grow Lights] High efficacy 3500Knm white LED and enhanced 660nm deep red LED, infinite close to natural sunlight, and the mix of blue&red allow the plants absorb the maximum energy needed for their rapid growth, increase yield & crop quality, best for all plants all stages growing from seed to flower, perfect for tomatoes, cucumbers, peppers, leafy greens and herbs.

3. Oreilet Solar Plant Growth Light, Waterproof Solar Power 16 LED Growing Lamp Light for Outdoor Plant

  • Red and Blue Spectrum Grow Light---16 high‑quality LED light chips, 12pcs red lights and 4pcs blue lights, simulate brightness of the sun, reduce spectrum that plants cannot absorb. Red light can bring about better result of flowering and fruiting. Blue light can help your indoor plant to sprout. Besides, white light can enhance the photosynthesis of your plants.
  • Solar Power---LED grow lights, intelligent light control, automatic charging and storage during the day, please face the solar panel to the sun to better charge the battery. Automatically turn on lights at night, turn on the projection lighting, long working hours, environmental protection and power saving.
  • Red and Blue Spectrum Grow Light---16 high‑quality LED light chips, 12pcs red lights and 4pcs blue lights, simulate brightness of the sun, reduce spectrum that plants cannot absorb. Red light can bring about better result of flowering and fruiting. Blue light can help your indoor plant to sprout. Besides, white light can enhance the photosynthesis of your plants.
  • Service Guarantee---Plant Growing Lamps, a Good Shopping Must Be Accompanied By A Quality Service, We Solemnly Promise You, If You Find Any Problems In The Process Of Using The Product, Please Contact Us In Time, We Will Give You A Satisfactory Answer In The First Time. If You Don'T Understand The Course Of Use, You Can Also Consult Us, We Will Patiently Answer Your Questions.
  • Wide Application---Suitable for courtyards, balconies, gardens, paths, pastures, lawns, greenhouses, hydroponics, etc. For growing succulents, orchids, African violets, basil, tomatoes, tomatoes, rosemary, green peppers, greenhouse, and other common houseplants.
  • Plug and Play---Grow light for floor plant, equipped with ground insert and install kit, which can be ground plug and wall mounted, to meet needs of lights in different scenarios. Outdoor plant growth light, using high‑quality ABS material, IP65 waterproof design, rainproof, moisture‑proof, durable.

4. Espird Outdoor LED Grow Lights

  • High Performance & Low consumption--Our outdoor grow light adopts SMD light source, which is smaller in size and higher in luminous efficiency than traditional COB. 48 pcs LED semiconductor per bulb and 27.849umol/s PPF can provide adequate light for plants. High reflective aluminum lamp holders can reflect light onto plants to reduce waste. No radiation in the spectrum, low glare, cold light source, our grow lamp is a typical green lighting source.
  • Excellent Customer Service--Espird is devoted to providing you with quality products and pleasant shopping experience! We provide two-year warranty for this full spectrum grow light. If there is any problem with this grow light during usage, pls contact us at any time.
  • Full Spectrum LED Grow Light -- Espird outdoor grow light simulates the full spectrum of sunlight. The scope of the spectrum is from 380nm-780nm, it can meet all needs of the plants at different stages. 460nm blue light and 660nm red light can promote the promotes photosynthesis, increase growth rate. 5000K, 130Lumen/s high performance, this led grow lamp can help your plants from seed to fruit, it is a good choice for vegs and fruit.
  • Waterproof Grow Light -- Espird LED grow light is waterproof. High-strength waterproof aluminum lampshade, waterproof serial connector, IP44 waterproof rank, this LED grow light can be used as indoor grow light and outdoor grow lights. Besides, strong heat dissipation efficiency, sturdiness and durability make sure this plant grow light can stand the test of time.
  • Adjustable Use Quantity--Our plant growth light can connect end to end, so you can use this greenhouse grow light in different spaces by free combination. One switch can connect up to 120 lights once time(6 light *20pcs /12 light * 10 pcs) .Recommended installation height is 30 inches to 50 inches above plants. And if you just wanna use some bulbs but not all, please keep unused sockets protected since if the bulbs don't screw in, the socket is not waterproof.

5. Bozily 450W Waterproof Led Grow Light, Heat Lamp Outdoor

  • [COB Technology&Save Energy] The Led light with new COB technology which can maximize the use of light, offer a uniform sunlike full spectrum to your plants, that can efficiently increase the plant, vegetables yield.Our lab result shows that the cob grow light can increase by 37% , Meanwhile saves up to 80% energy consumption, lowering electricity costs
  • [More Design&Heat Dissipation] Power switch / Longer cable ( 67inch1.7M)/ 180°adjustable bracket /without fan/ No driver working/Ultra-thin and ultra-light / wide lighting angle of 180°and 3 ways of mounting, making it safer and more convenient. The led plant light equipped with aviation aluminium/ heat dissipation IC as well as artful ventilation holes on the back board, ensures the led grow lights outdoor panel operates temperature under 167℉, offer a excellent heat dissipation
  • [Plants Growing&Outdoor Lighting] The sunlight for plants widely applys to potted plants, succulents, sowing, breeding, farms, vegetable growth, plant factory, greenhouse farming, indoor gardens and flower farming.Suitable for outdoor lighting, can be applied in garden, backyard, squares, factories, docks, stadiums, garage, street, yard, exterior accent lighting for house, outdoor shop lighting and other places where lighting needed
  • [Waterproof Sunlike Full Spectrum Plants Lights] the grow light is suitable for outdoor plant growth and illumination, especially when plants need extra light in rainy or snowy day.The light has favorable full spectrum (380~830nm), which provides plants, veg, succulent and flower with natural sunlight that they desire at each growth stage. (630-660nm) Promote flowering, fruiting and increase yield. (440-460nm) Enhance germination and photosynthesis. (780-800nm) Benefit for plant cell growth.
  • [High Quality&Great Servcie] Bozily Waterproof COB LED lights have been certified by FCC, CE, ROHS . We provide 2-Year warranty & 30 days money back. If more questions, pls feel free to contact us

6. Solar Powered Grow Light Full Spectrum Growing Lamp 139 LEDs for Outdoor Indoor Garden Greenhouse

  • [Warranty & Multiple Uses] 24 months of unlimited warranty since you receive the package, 24*7 of online customer service all the year, please feel free to contact us through Amazon if you have any questions, we will respond you within 12 hours and we will ensure you a satisfying outcome. this great plant grow light could also be used as a light to illuminate your SHED, SHOP, GAZEBO, BALCONY, KITCHEN, etc.
  • [Solar Powered & Zero Power Bill] This solar grow light is equipped with a 14''x14'' solar panel, which could provide up to 3300mA of charging current under direct sunlight, and with 18000mAh of batteries(8 powerful batteries), it could be fully charged within 5 to 6 hours at clear day, and be luminous more than 20 hours with middle brightness after it is fully charged.
  • [Easy To Install] With a total of 33ft of power cable, simply fix the solar panel on roof or wall or other open place to make sure it could absorb maximum sunlight at day time, then hang the light head with a string or a hook. this grow light head and solar panel both are IP66 waterproof, it could be used for outdoor or indoor, potted plants, greenhouse, garden, farm, balcony plant, grow tent, darkroom, office, etc.
  • [Auto Mode & Manual Mode] This grow lamp is conveniently controlled by a remote, the remote control distance up to 30ft, there are several working modes you could choose: (1)AUTO mode, automatically turn on at dusk, turn off 3/5/8 hours later; (2) Choose lighting duration for AUTO mode, 3/5/8 hours; (3) Force to turn on or off at any time day or night; (4) Adjust the brightness (increase or decrease) for AUTO mode or Manual mode.
  • [Full Spectrum Sunlight Light] Equipped with 139 high-efficiency LEDS, full spectrum 390nm-780nm, 4200K warm white, exceptional color-rendering up to 98, is equivalent to a 100w halogen bulb, which could provide 3000 lumens of brightness, and it is similar to natural sunlight, could effectively provide plants with ample light, meet the light conditions your plants need most in all stages, from seed to germination to growth to flowering to results, it is suitable for all kinds of plants.

7. Solar Grow Lights for Outdoor Plants

  • [2 in1 Lamp] Solar Outdoor LED Plant Growing Lamps and solar LED smart street lights in one. Waterproof Suitable for outside greenhouses, gardens, yards, and farms where will not allow for wired power lights in certain structures TIPS: no pole included
  • [Save Electricity Bills] Solar Battery Powered Grow light environmental protection, care for the earth. Timing Function & Auto On/Off, LED has a long working life, waterproof design, Keep the sun for 5 hours More.TIPS: Regular cleaning of solar panels can extend the lifespan
  • [FASTER CHARGING] Polycrystalline silicon solar photovoltaic panels have high photoelectric conversion efficiency. High conversion of solar energy, to be fully charged in only 4-6 hours. Fully charged under the sunlight, cover the solar panel, if the light is on, it means the light is working
  • [Widely Used & One Year Warranty] You can use plant growth lights for any outdoor where there is sunlight, during the day, such as Farm, Greenhouse, Garden, Balcony plant, Hydroponic growing... Bsod promises a 12-month warranty. Any queries, please feel free to contact
  • [Sunlight Full Spectrum] Solar Powered Grow Lights with Full Spectrum Different from the single light of red and blue growth lamp, BSOD Sun Lamp for Plants can offer a full spectrum from 380nm up to 780nm. Similar to natural sunlight, effectively promotes photosynthesis, increases growth rate, and satisfies plant germination, growth, flowering, and results in the entire process of light energy needs

8. Espird Outdoor Grow Light, Greenhouse String Grow Light

  • [Adjustable Use Quantity] Our plant growth light can connect end to end, so you can use this greenhouse grow light in different spaces by free combination. One switch can connect up to 120 lights once time(6 light *20pcs /12 light * 10 pcs) .Recommended installation height is 30 inches to 50 inches above plants. And if you just wanna use some bulbs but not all, please keep unused sockets protected since if the bulbs don't screw in, the socket is not waterproof.
  • [UL Certified Grow Light] Espird outdoor grow lights are UL certified. Compared with other plant lamps, UL stringent certification process means that our product is much safer and guaranteed. This outdoor grow light suits greenhouse planting and garden planting well.
  • [Full Spectrum + 660nm Supplementary Light] Each grow light bulb contains 48 pcs LED chips, including 24 pcs 3000K chips, 18 pcs 5000K chips and 6 pcs 660nm red light chips.400nm-700nm spectrum fuels photosynthesis, which drives plant growth and mass.380nm-780nm triggers photomorphogenesis, which drives plant development and structure. So this grow light can suit all sprout, grow, flower and fruit stages.
  • [Waterproof LED Grow Light] Waterproof lamp holder, E26 socket, end-to-end connector and clear rubber covered on/off switch, these plant growing lights can be used both indoor and outdoor. The waterproof rank is IP44. Please note, you need to screw in the light bulbs they must be all the way in untill there should be no white part on the light bulb showing.
  • [High Efficientcy] Total 288 LED chips, 15000 Lumen luminous flux, 100 lumen/s, more than 95% power factor, photosynthetic photon flux 23.5 umol/s,Espird professional grow light help plants grow in all directions. Aluminum lamp body can reflect the photons back to your plants without wasting.

9. GooingTop Grow Lights for Indoor Plant Growing Lamp

  • Auto ON/Off Timer - the remote control are attached to the cord,don't worry to miss it. The circular memory timer function come with 3 options-3/9/12 hrs.When keeping power, it can automatically turn On/Off every day according your settings, very useful and convenient when you are busy or on business.
  • Easy to Install - Just within 30 seconds! it is very easy for you to screw the four-head lamp into the top of the tripod,then adjust the tripod stand and goosenecks according your need.Moreover,the stand is made of premium carbon-steel material,very sturdy and flexible.
  • Free Standing Plant Light - tripod stand is adjustable from 14-47 inch, and with the flexible 4-light-bar design,it focus the light on 360-degree four different areas,suitable for any house plants whether it is a tall or a short plant.
  • Professional Spectrum - Every strips built-in with 13 red and 7 blue LED beads.660 nm red light is the peak wavelength for photosynthesis and photoperiodism, best for blooming and fruits.460 nm blue light is for plants with chlorophyll synthesis.So that's the best part with blue and red chips, blue lights + red lights = encourage Plant to reach the vegetative stage.
  • High Efficiency LED Lamp - As for LED power draw this growing light just comsume about 15 watts and is equivalent to a 80W halogen bulb, suitable for shelf plants,like germination/seedlings/seed starting,especially the tall plants.In a word,it is built to aid the different stages of plant growth.

10. 40W Full Spectrum LED Grow Light Bulbs E26 4 Pack

  • MODERN DESIGN --- 2019 NEW UPGRADE, 40W LED Grow Light Bulbs, Lower Power Consumption, Higher Brightness, More Scientific Wavelength Ratio.
  • BETTER QUALITY --- The inner structure of the lamp body is more firm, greatly reducing the probability of damage during transportation, adopting the high-quality aluminum alloy shell, the heat radiation effect is more excellent and will greatly prolong the service life.
  • FULL SPECTRUM --- 24 Red+8 Blue+2 Daylight+2 Warm White+2 UV+2 IR, provide more efficient wavelengths of light to enhance photosynthesis performance hence improving plants' healthy growing. Add extra sunlight to the plants, stipulate the photosynthesis; help shorten the growth cycle.
  • ENERGY SAVING --- The bulb is small but ultra bright, total 40PCS high-efficiency LED chips, equivalent to 40W traditional light bulb, actual power consumption is only 5 watt, if use 6~7 hours per day, it only consuming one kilowatt hour in one month, greatly saving your electricity bills.
  • WIDELY USAGE --- Used in greenhouse plants, flowers, hydroponic systems and vegetable cultivation, corn, a few sun, rain, snow, indoor dark growth, provides additional sunlight and photosynthesis.