SKU: 37226266645
light bulb to grow plants indoors

light bulb to grow plants indoors Full Spectrum Indoor Plant Grow Light | Grow Lamp

Sale price$20.12 Regular price$22.36
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

light bulb to grow plants indoors Full Spectrum Indoor Plant Grow Light | Grow Lampdescription Bring light to the darkest corners of your home. Our full spectrum led grow lights deliver the wavelengths your plants actually use to grow, so a shady shelf or a windowless room is no longer off limits. The lights are fully adjustable, so you can shape the light around your plants and your space, not the other way around. We've put years of work into the internals, especially the power supply and control box, which is the most common

 

 

description

Bring light to the darkest corners of your home. Our full spectrum led grow lights deliver the wavelengths your plants actually use to grow, so a shady shelf or a windowless room is no longer off-limits.

The lights are fully adjustable, so you can shape the light around your plants and your space, not the other way around.

We've put years of work into the internals, especially the power supply and control box, which is the most common failure point on cheaper grow lights.

We're confident these are some of the most durable lights you can buy, and we back them with a 1 year guarantee. If anything goes wrong in that time, just contact our support and we'll arrange a refund or replacement.

why you will love it

built in timer

The light has a built-in timer, so it switches off on its own after 3, 6 or 12 hours, or stays on indefinitely if you prefer.

custom light settings

Ten brightness levels per setting, so you can dial the light up or down to suit each plant.

fits your space

A simple clip fixes the light to a table, shelf or desk, and the flexible neck bends to reach plants wherever they sit, in soil or water.

how it works

Sunlight reaches your plants across a wide range of wavelengths, but plants only use a few of them to grow. Those useful wavelengths sit mostly in the blue and red parts of the visible spectrum. Our grow lights use LEDs tuned to emit those bands, concentrating the light where it does the most good.

The chart below shows where this light puts its energy: a peak in the blue band around 400 to 500nm and a stronger peak in the red band around 600 to 700nm, the two ranges plants rely on most for healthy growth.

Light output concentrated in the blue (400 to 500nm) and red (600 to 700nm) bands.

For more detail, see our FAQ articles on how to measure the effectiveness of a grow light and how grow lights differ from normal lights.

specifications

  • Light tube length: 27cm
  • Adjustable neck: 39cm
  • Power cord: 155cm
  • Clip opens comfortably to 6cm, and up to 7.5cm at a stretch
  • Positioning: keep the light no closer than 12 to 15cm from the plant, and no further than around 35 to 40cm
  • The clamp, adjustable necks and cord are black
  • Input voltage: 5V
  • Rated power: 10W (three-headed light)
  • Monthly energy cost: about $1.19 for the three-headed light (assumes 12 hours a day at an average Australian electricity price of 33c/kWh)
  • Expected lifespan: 50,000 hours

what's included

  • 1 × LED grow light
  • 1 × USB cable
  • 1 × wall socket adaptor
  • 1 × user manual
  • integrated controller

Note: the light does not come with a pot.

setup video

setting up your grow light

It arrives fully assembled. Clip it onto a table, shelf or other surface, then arrange the lights over your plants.

positioning your grow light

Keep the light at least 10cm from any leaves so they don't scorch.

  • Set the timer to match your plant and its spot:
    • 12 hours for plants in low-light spaces
    • 9 hours for spaces with indirect natural light
    • 3 hours for plants in bright, naturally lit spots
  • Think about where your plant comes from, too. A low-light houseplant may need very little extra light, while something like basil will want plenty.
  • Start dim and build up to the brighter settings over a few days, so your plants have time to adjust. If leaves start to brown or look scorched, lower the intensity.

The light in the video looks purple, but the setup is exactly the same.

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37226266645

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4.8 ★★★★★
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Sean A. Riordan
Whiting, US
★★★★★ 1
Good printer ... Until Epson bricked it with Firmware
Style: WF-3820
Bought this as a replacement for a small office HP that died on us. It is a good machine. Nice features at a reasonable cost. Good color, full duplex, excellent scanning, and reasonable speed. The drivers are fairly crappy in that they constantly want to update and are poorly written and appear to send too much data home. (max out two cores on a modern i7 for a tiny printer driver update.) Overall a good machine and excellent for the price. Epson ink is ridiculously priced so went with high quality refurbished ink cartridges. Worked great at a good price. Fast forward to July 2022. Epson pushes firmware update for "performance, stability, and security updates" that seems harmless. Who doesn't install newer firmware when it is offered? After the firmware update the printer claimed that the ink cartridges were faulty and refused to function. Turns out that the printer is now a brick until I buy genuine Epson ink refills at an exorbitant price. Turns out the company has had a number of class actions against them in the past for this very shady practice. Time to write up some copy for social media and contact a lawyer. It should be illegal to remove capabilities from a product that has been bought and paid for and working for months. Certainly I will never buy another Epson product and neither will anyone at my company.
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Reviewed in the United States on July 18, 2022
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Verified Purchase
Josh
Port Orchard, US
★★★★★ 4
Good quality , almost perfect.
Style: WF-3820
I would give it a 5 star if it stayed connected. It can be temperamental at times connecting to the wifi. Once it's connected it works great. The app for the phone works flawlessly and it sends it relatively quick but if you have multiple pages to scan sometimes the printer freezes up. Causing a heartache and delay or needing to reset the printer. Overall it's a nice printer and compact in size .
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Reviewed in the United States on April 9, 2025
R
Verified Purchase
Ronald Bagley
Alexandria, US
★★★★★ 5
Wifi works great.
Style: WF-3820
Printer works great, learning curve to getting the settup right. Printed some pictures so fare nice prints and a lot of setings to ajust to give you exactly what your looking for.
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Reviewed in the United States on May 10, 2026
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dee
Cuba, US
★★★★★ 5
All four functions
Style: WF-3820
Tested the fax. Copy. Print. Scan. They all work fine. There are other features it has but I didn't try yet. Not sure how fast it uses up the ink. I'm still using the ink it came with.
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Reviewed in the United States on May 21, 2026
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Amazon Customer
Los Angeles, US
★★★★★ 5
Buena herramienta para impresión
Style: WF-3820
Buena impresora La recomiendo es rápida . Tiene algo que algunas veces toma dos hojas pero eso se resuelva con despegar las hojas
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Reviewed in the United States on May 24, 2026

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