Best 150W LED Grow Lights Review

There is no doubt whatsoever that 150W LED lamps are one of the most preferred grow lights by indoor cannabis growers. It is a result of their efficiency that not only lies in their preservation of energy but they also provide a light spectrum good enough to support a plant from the seedling stage until it matures and begins to flower.


Here is a list of the top 150W LED light bulbs that you can incorporate in your grow room today to achieve the best plant yields.

See also:

Our Top Pick 150 Watt Grow Lights

Osunby LED Grow Light, 150W Dimmable Growing Lamp

Osunby LED Grow Light, 150W Dimmable Growing Lamp 289 LEDs with Red Blue Spectrum for Hydroponic Indoor Plants Seedling, Vegetative and Flowering

If you are looking for a grow light that is true to the color quality it produces, then you should get the Osunby LED Grow Light, 150W Dimmable Growing Lamp. The lamp produces a full spectrum light that consists primarily of two colors, red and blue. The grow light surface consists of 289 grow light LED chips, of which 212 chips are red while seven chips produce a blue plectrum of light.

The blue wavelength ranging from 460 to 470nm is enough to boost photosynthesis and promote the growth of healthy plants. The red light spectrum aids in the blooming stage of your cannabis plants. The lights are good enough for use through any growth stage. They will support your plants from their early young ages to grow faster and remain healthy while at it.

The grow light is one of the best for cannabis growers, but you can readily use it for any other plant indoors. It can replace a 150W HPS/MH grow light when using a power of only 45 watts. Still, it gives off a light spectrum that is compatible with all the stages of plant growth. You do not have to worry about heat dissipation from the system. It has a body made of aluminum housing that helps with the heat, unlike other grow lights that use a plastic casing.

The heat from the LEDs is, therefore, dissipated through the body, helping to increase the lifespan of the grow light while still not protecting the plants from burning. The grow light can provide a covering of 3ft by 3ft when you set it at the height of 2ft above the plant canopy. It works best when operating not more than 12 hours in a day.


  • The grow light is cost-friendly
  • It is lightweight and easy to assemble
  • It produces a full spectrum light
  • It comes in a steady housing that promotes heat loss
  • It has a long lifespan of 50,000 hours
  • The grow light is energy efficient as it consumes very little electricity while providing the right light spectrum
  • You can control the amount of light you want through is light dining feature
  • It comes with a two-year warranty


  • Its aluminum body may not facilitate to remove all the heat. You, therefore, need also to have a ventilation system that is working in the grow room.

Growstar UFO Led Grow Light, 150W Full Spectrum

GROESTAR Led Grow Light, Growstar 150W Full Spectrum Plant Light with High Par Value Cree COB and Switch for Indoor Plants Bloom Flowering and Growing

The Growstar UFO Led Grow Light is for the indoor growers that want an eco-friendly product that is big on energy saving. The company making the light focuses a lot on maintaining the quality and creating a lamp that has a tremendous environmental impact. The grow light uses both epileds chips and Cree LED chips. It provides a full spectrum light with a PAR value of 3000K. The CREE LED chip takes an angle of 90 to 120 degrees to help create a wide lighting area and increase the level of brightness improving on the plant output.

It provides a full spectrum light that ranges from 380 to 760 nm and comes with both UV and IR rays. The grow light can, therefore, help plants through all their stages of growth. The lamp has its inbuilt cooling system made of an aluminum heat sink and an aircraft-grade aluminum case that conducts heat to the outside of the grow light body.

The grow lamp is long-lasting, with a lifespan of 50,000 hours. It makes use of Zener diodes that prevent the whole lights from going off when one LED chip is out. It also prevents static electricity from flowing through the chips.


  • It provides a bright white full-spectrum light that supports all the stages of plant growth
  • It is highly energy efficient than the traditional lighting of similar wattage
  • The grow light comes with its cooling mechanisms
  • It is long-lasting as it can stay for 50,000 hours in operation
  • The grow light effectively helps to increase the plant yields


  • It is not waterproof, therefore best only for indoor use
  • It is too bright to look at directly with bare eyes
  • It produces both UV and IR rays but is very dim

CANAGROW 150W LED Grow Light Bulb Full Spectrum

CANAGROW 150W LED Grow Light Bulb Full Spectrum, E26 COB LED Plant Grow Lights for Indoor Plants, Growing Lamps for Hydroponics Seedlings Vegetables Flowers

The CANAGROW 150W LED Grow Light Bulbs considers every problem that an indoor grower faces when growing their plants and works around solving them. Having been around for more than seven years, the company understands what indoor growers want. They use OSRAM COB LED Chips to make their lamp. The chips are one of the newest in the industry and help to give a top-quality light.

The bulbs provide a full spectrum light that helps to promote healthy plant growth from the seedling stage until the flowering phase. It does not consume a lot of power and is very useful when you compare it to a traditional HID, T5 grow lamp. The lamp can readily replace a 150W HPS/MH grow light when using a power of only 50 watts.

It has an inbuilt heat dissipation system consisting of an aluminum heat sink, cooling fans. The fans use a double ball bearing and are of better quality like oil-bearing fans. The COB LED provides superior coverage of between 8.4 sq. to 14.3 sq Ft when you place it on a height of 18 to 24 inches.


  • The grow light uses one of the newest LED chips to provide light to your plants
  • It gives a full spectrum light that can support your plants from the seedling to the flowering phase.
  • The grow light comes with its cooling system that gets rid of the heat produced by the LEDs
  • It is highly effective than a similar traditional light
  • It provides excellent coverage for your plants


  • The lamp is not waterproof
  • It creates too much heat even with a cooling system

Relassy 150W LED Grow Light Full Spectrum

Not many grow lights can work both indoors and outdoors. However, the Relassy 150W LED Grow Light overcomes this challenge as you can use it in both indoor and outdoor settings. It can handle various weather conditions, be it rain or snow. The grow light has received several certifications showing that it is safe to use, handy, and provides good luminosity.

The lamp uses COB LEDs to provide a full spectrum light with a wavelength ranging from 380 to 800nm, consisting of red, blue, IR, and UV rays. The light aids plants to thrive from a young age until they mature and flower.

The lamp comes with built-in intelligent temperature control that ensures the temperatures of the grow light remain less than 140 degrees Fahrenheit. Since it does not use a fan, the lamp is silent and perfect for an indoor setting.


  • The grow light can work in both an indoor and outdoor setting
  • It provides a full spectrum light
  • It has an internal intelligent cooling system that keeps the temperatures low
  • It is lightweight since it does not contain a fan making it ultra-thin
  • It is energy-saving since it can replace a 200W HPS/MH grow light while only using 50W
  • It has a lengthy lifespan of about 50,000hrs in operation.


  • The lamp produces a very bright light that may blind you when you look at it directly.

Sandalwood 150W Dual Mode LED Grow Light

The Sandalwood 150W Dual Mode LED Grow Light can work both indoors and outdoors effectively. The grow light produces a wavelength that increases your plant’s photosynthetic performance as they grow. It also supports them during the flowering phase.

It is very reliable as it can deliver a very bright light of 2660 lumens at a low temperature. Each LED has a lens that reduces the scatter of light and focusing the light on the plants. It comes with a grow and bloom switch. You can, therefore, choose a different wavelength of light depending on the stage of growth.


  • It is lightweight and easy to install
  • The grow light comes with inbuilt fans that are relatively quiet
  • It provides a powerful and bright light
  • The lamp is highly durable and can last for a long time


  • The light is too bright for the eyes.
  • Since it does not emit a lot of it, it may affect your plants during winter.

Miracle LED 604761 (150W) Ultra Grow Lite

Miracle LED 604761 (150W) Ultra Grow Lite, Full Spectrum Hydroponic Plant Growing Light Bulb, 6-Pack

One of the best grow lamps that you can find in the market is the miracle LED Ultra grow lite. It is an energy-efficient grow light as it uses only 12 watts of power to operate. It uses less energy than a regular bulb helping you to save on cost. The lamp provides an equivalent strength to an incandescent light bulb of 150 watts.

It produces a white light spectrum that is in close resemblance to that of the sun. The lamp does not contain any mercury, and thereby it cannot affect you.


  • The bulb is better than most bulbs of the same price range
  • It gives a light that is similar to that of the sun
  • It highly efficient as it uses less energy but produces excellent results


  • The bulb is expensive

Summing up

LED grow lights are one of the most efficient lamps that you can use in your indoor garden. Regardless of the size of your farm, you can get a suitable 150W grow light to support the growth of your cannabis plants. Even though some of the lights may be quite expensive, it is an investment worth making if you want to have a high yield harvest.

Bestseller No. 1
HYPERLITE Groplanner LED Grow Light GP1500 App Dimmable, 756pcs LEDs 3x3ft Growing lamp,Full Spectrum 150w Growing Lamps Board Daisy Chain for Indoor Plants Seeding Veg,Greenhouses Grow Tent.
  • App Dimmable:you can use the"tuya"app to have remote control,timer shutdown,and many other functions.150w grow light with wifi connection,control and adjust the planting experience anytime and anywhere.Does not support 5g network, can use 2.4g network connection
  • sunlike full spectrum:led grow Light is suitable for indoor cultivation of all plant growth stages: infrared 760nm/660nm red light/white light 3000knm/blue light 5000knm,the GP-6000 needed to supplement light for all types of plants in the event of insufficient light for indoor cultivation.
  • quick lock and daisy chain:GP1500 has its own patented quick lock and daisy chain.,Assemble your own exclusive plant light according to the planting area at will.【Area: 3x3-150w grow light x1】【Area: 3x5-150w grow light x2】【Area: 6x6-150w grow light x4】in a home network environment, we recommend a maximum of 12~20 connections for control.
  • 756 pcs led: groplanner 150w grow light has 756pcs leads with a life span of 60000h and an energy efficiency of 2.75μmol/j.which is 50% less than other smd leds or violet lights or 50% less power consumption for hps.
  • quality for the top: groplanner grow light 150W adopts a silent heat dissipation solution, 2mm thick heat sink + 4mm back pure aluminum back plate can dissipate the heat upwards quickly. to protect the led beads, the fully covered lens cover and sealing rubber ring give the GP1500 an ip65 waterproof rating, and the indoor grow light can be used normally in environments with a humidity of 10%~90%rh.
-$1.00 SALE OFFBestseller No. 2
Grow Lights for Indoor Plants, DICCEAO 150W LEDs Grow Light for Seed Starting with Full Spectrum, 3/9/12H Timer, 10 Dimmable Levels, 3 Switch Modes
  • 5 Head 150 LEDs Plant Light for Indoor Plants: This plant growing lamp consists of 150 effective growing LEDs, divided into 120 white LEDs and 30 red LEDs. The 5 heads grow light for indoor plants supplies a broader lighting range than the traditional 2, 3, and 4 heads indoor plants lights, and increases the intensity of the light by up to 50%, allowing your plants to receive better and extra light energy.
  • 3 Spectrum Modes & 10 Brightness Levels: The full spectrum led grow light has 3 spectrum modes, which are Red, Full, and Mixed Spectrum. It has ten brightness settings, starting from 10% to 100%, that can be switched as per your requirements, so you are able to choose the more proper spectrum and brightness for your plant to grow in the best way. The indoor plant lights make your plants develop a rapid response to grow, five times faster than plants with natural light only.
  • Auto Timer Function & On/Off Cycle: Designed with a function for autocycle memory timing, there are different three timer settings for you to choose from, between 3H, 9H, and 12H of lighting time. Following your setting, the plant grow light will switch on/off automatically every day. Even when you are away from home, these grow light lamps will take good care of your plants every day.
  • Flexible Gooseneck Neck & Strong Clip: You can place and clamp the 5 head grow light anywhere as it has a strong clip and bracket support for it to be stable. The indoor grow lights have a 360 rotation design that can be independently adjustable, so each can be rotated to any angle to adapt to your requirements, which supplies a wider and more flexible range of light, and different growing directions.
  • Designed for Indoor Plants to Growth: These plant lights for indoor growing is perfect for the different sunlight needs of your plants depending on their growing stage, from seeds to every growing phase. The lamps have an excellent performance of fast heat dissipation, which ensures that these lamps provide you with a long-lasting and durable service life of up to 80,000 hours.
Bestseller No. 3
LBW Grow Light with Stand, Full Spectrum 150W LED Floor Plant Light for Indoor Plants, Grow Lamp with On/Off Switch, Adjustable Tripod Stand 15-48 inches
  • 2021 Upgraded Design - Adjustable tripod stand extendable from 15 inches to 48 inches , just set it at desired height for your preferred use, you can stand it on the floor and adjust the gooseneck at the desired angle according to the needs of the plant.
  • Full Spectrum - Compact grow light with high quality super bright LEDs, full spectrum 390nm-730nm, including White(3500K&6500K)Red&Blue. Plants can get the spectrum they most desire from this grow light. It's suitable for all stages of growth such as seedling, germination, vegetative flowering.
  • Energy Efficient - 30w power draw replace 150W HPS or HID grow light with only 30W consumption, saving your electric bill. Good for indoor use.
  • Easy to Install - Within just one minute! Screw up the tripod, gooseneck and the plant light, adjust the height and angle, done!
  • Widely Used - Widely apply to family balcony seeding/breeding, gardening, flowering, potted plants, especially tall and large plants. 12 months warranty plus 30 days satisfaction or return guarantee, 100% money back. Contact us first if any issues and we will make it OK.
Bestseller No. 4
SANSI LED Grow Lights for Indoor Plants, 150W Full Spectrum Clip-on Gooseneck Grow Light with Ceramic Tech.,10W Power Plant Light with Optical Lens for High PPFD, Lifetime Free Bulbs Replacement White
  • ENERGY SAVING: This grow lights for indoor plants provide a bright light output of 900LM. Save 90 percent on your electricity bill by using a high-lumen LED chip equivalent to a 100-watt traditional light bulb while consuming only 10 watts.
  • 360 DEGREES GOOSENECK AND FULL SPECTRUM: Making every plant covered by 360 degrees surrounding light, actualize a more ideal full life cycle full spectrum supplementary light program, covering the entire visible spectrum of 380nm-880nm, suitable for every cycle of plant growth, effectively promote plant growth, and improves crop yield and quality. Providing 4000K daylight, color rendering index Ra is close to 100, infinitely close to natural light.
  • REPLACEABLE BULBS: Different from similar products on the market, the bulbs of this product can be replaced, which not only facilitates customers to replace broken bulbs at any time but also avoids wasting money to repurchase the whole grow light. Saving money and protecting the environment. Additionally, whole-life warranty for the bulb.
  • PATENTED CERAMIC TECHNOLOGY: Chip on Ceramic, SANSI's patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, and directly solder the LED chip on the ceramic heat sink, effectively reducing the systematic thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability, producing a SANSI bulb with higher light efficiency.
  • GUARANTEES: ETL listed certification, quality and safety verified, 25,000 hours lifespan and whole-life warranty for the bulb. Attention Please: The maximum safety wattage rating is 10 watts for each head.
Bestseller No. 5
MARS HYDRO 2023 New TS1000 150 Watts LED Grow Lights for Indoor Plants, Patented Reflector Dimming Daisy Chain Sunlike Full Spectrum Growing Lamps for Seedlings Veg Bloom in 3x3 Grow Tent Greenhouse
  • 2023 Upgraded TS1000 LED Grow Lights: Experience the advantages of our new diode layout, densely packed in the center and sparse on the sides. This arrangement creates a more uniform light distribution between the center and sides, ensuring the most even PPFD distribution and maximizing plant yield. These meticulous design details make the TS1000 150w grow light perfect fit for any setting within 2.5 x 2.5 in flower stage, and 3 x 3 in veg stage.
  • Wider Coverage & Stronger Illumination: The Mars Hydro TS1000 plant growing lamp features a patented 120° angle white reflector design that achieves wider coverage and higher light intensity, helping plants better absorb light.
  • Dimmable and Daisy Chain: With an independent dimming button on the external driver, this growing lamp allows you to adjust the brightness from 0 to 100% according to the specific growth stage of your plants. Additionally, it supports daisy chaining of up to 50 LED lights, seamlessly connected in a chain. The auto-sensing power supply is compatible with 120VAC, 240VAC, and 277VAC, making it suitable for both large-scale setups and personal settings.
  • Save Money and Energy: Mars Hydro's advanced SMD LED technology offers the highest PAR/LUMEN output while consuming only 150W with 354 LEDs, resulting in up to 50% energy savings compared to other grow lights for indoor plants, providing an additional 60% return compared to old HPS/MH lights.
  • Sunlike Full Spectrum LED: TS1000 full spectrum growing light features 730-740nm Red IR/3200-4200Knm/5200-6800Knm spectra, providing the best light for all plant stages. Rapid plant response from seed to flower, and an increase in yield and crop quality‎. Over 90% light energy can be absorbed by plants.
4.7/5 - (4 votes)

Bowden draws from over a decade of home growing experience as well as consulting for small-scale and hobbyist-level growers. He has written hundreds of articles, thought pieces, and tutorials about growing cannabis at home

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