40+ Trusted Plant Parent Reviews

Pianta LED Grow Light Bulb : Boost your plants' growth in style

Meet the Pianta grow light bulb. Using Samsung's cutting-edge LED technology, Pianta delivers a precise light spectrum, vital for your plants' growth, all while emitting a warm, natural glow.

It's easy to use, energy-saving, and fits right into a regular light fixture.

Floor lamp or pendant not included

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Grow Any Plants Anywhere

Enhanced Growth - 30% increase using targeted light spectrum

Energy-efficient & Cost-saving - Powered by cutting-edge Samsung LED technology

Boost Plant Health & Growth in 3 Simple Steps

Easy Installation

Simply screw the Pianta bulb into any standard E27 socket and aim it at your plants for targeted light.

Plug & Play Lighting

Easily adjust your plant's daily lighting by turning the Pianta on for 8-16 hours to mimic the sun's natural cycle.

If your plants already receive natural light, use the Pianta for a few hours daily to provide an extra boost.

Happy, Healthy Plants

No more dead or struggling plants! Experience the difference as your plants grow strong, vibrant, and full of life, enhancing your indoor space.

Quality Construction

It is build to last. Solid aluminium body, estimated lifespan of 50,000 hours, and a two year warranty.

Energy Efficient

Pianta only uses 18W and is one of the most efficient grow lights on the market, boasting a PPF/W of 1.84.

Ideal Spectrum

The precise full spectrum light better stimulates photosynthesis and looks more natural, with a warm 3,400k colour temperature.

E27 Screw Fit

It fits into traditional e27 screw fittings, so you can use it in a fitting that matches your style.

Maximising Photosynthesis

Engineered to optimise plant growth, the Pianta is powerful with a PPF of 33.1 μmol/sec.

PPF (photosynthetic Photon flux) is a measurement of how much light is emitted within a range of wavelengths which are most useful for plant growth and photosynthesis. The Pianta maximises the PPF.

Thousands Of Happy Customers

  • Fantastic Bulb

    I’m so happy with this awesome bulb I really want to get another one!! Thanks great quickly sent! Fantastic bulb such an awesome light distribution!

    Rosie D.

    Verified Buyer

  • Couldnt be more impressed

    Thank you Grow Gang ⭐️👍🏻 my first grow light and couldn’t be more impressed. Delivered in 2 days to Jersey, which is amazing! Beautiful, well made cord light. Loving it! If you are thinking of getting one get it from these guys. 🙌🏻

    Pauline J.

    Verified Buyer

  • Brilliant Light

    Brilliant light , brilliant company they supplied it … All in all brilliant

    Dave D.

    Verified Buyer

  • New Shoots Every Day

    Very quick delivery….my plants are all doing really well with new shoots every day. Excellent service highly recommend

    Susan C.

    Verified Buyer

  • Arrived So Quickly

    My bulb (and lamp!) arrived so quickly and really well packaged 😊 My little platycerium fern babies have been growing under the light for a few weeks now and have come along so much. They seem to be really enjoying it. 🌱 Thank you so much xx

    Hayley B.

    Verified Buyer

Discover our versatile bundle options:

Unsure which light fitting to pair with your Pianta Light? No problem!

Our Pianta Light is designed for a standard E27 screw fit lamp, allowing you to choose a light fitting that suits your interior design style. Check out our popular bundle options and save up to 17%!

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Included in the bundle:

x1 Pianta Light

x1 Enna plug-in Pendant lamp with 5m textile cable

x2 wall fairleads, to attach the cable neatly to your wall 

x1 Ceiling hook to suspend the light above your plants

No hardwiring is required, but a drill and screwdriver are needed to install the fairleads and ceiling hooks.

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Pianta Grow Light and Adjustable Floor Lamp

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Included in the bundle:

x1 Pianta Light

x1 Adjustable Floor Lamp

x1 Plug in Timer

It can be adjusted from a minimum total height of 1 meter to a maximum height of 1.7m, allowing you to move the grow light up as your plants grow!

Save 15%




Pianta Grow Light and Stelo Clip-On Bulb Holder

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Included in the bundle:

x1 Pianta Light

1x Stelo Gooseneck Clip On bulb Holder

The Bundle includes a sturdy and sleek clip-on fixture for the Pianta. 

Save 17%



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Frequently asked questions

How long should grow lights be on for?

This will depend on the type of plant you are growing and on how much natural light your plants are getting. As a rough rule of thumb to effectively mimic the sun's natural light it should be on for 8- 16 hours a day however if there is already a lot of natural light, it can be used for just a few hours a day to top up the light and keep the plant thriving.

Even plants need a good nights sleep! Make sure not to run the light for longer than 16 hours a day so your plants can rest.

You may also like:

Pianta Grow Light and Adjustable Floor Lamp Bundle


Pianta Grow Light and Enna Plug-in Ceiling Pendant Bundle


Pianta Grow Light and Stelo Clip-On Bulb Holder


Pianta LED Grow Light 4-Pack bundle