Smart Greenhouse Grow Lights That Take the Guesswork Out
For most greenhouse growers, the AeroGarden Farm 24XL leads because it offers full spectrum lighting with app scheduling and a large 24 inch grow height. Its main advantage is the integrated smart system that automates light cycles, making it ideal for beginners. The main limitation is its high price and the need for AeroGarden pods, which can be restrictive.
Greenhouse growers know that consistent light is key to healthy plants. Smart grow lights take the guesswork out of timing and intensity, letting you control everything from your phone.
We compared top models that offer app control, programmable schedules, and specialized spectra. Here are the best options for upgrading your greenhouse.
How to choose
What we recommend
AeroGarden Farm 24XL
The AeroGarden Farm 24XL is a premium indoor garden system that doubles as a smart grow light. It features a full spectrum LED with adjustable brightness and an app that schedules light cycles. Owners report robust construction and even light distribution across its 24 inch grow height.
Pros
- Large grow height
- App schedules and reminders
- Sturdy frame
Cons
- Expensive
- Requires AeroGarden pods
Phlizon Smart Grow Light 1000W
This Phlizon model offers a high wattage equivalent with a full spectrum and a smart timer. It has a daisy chain feature for connecting multiple units, making it scalable for bigger greenhouses. Users note that the app connection is reliable and the light is bright.
Pros
- Daisy chain multiple
- Good for large areas
- Affordable price
Cons
- App is basic
- Heavy build
VIPARSPECTRA P1000
VIPARSPECTRA P1000 is a compact LED with a dimmable knob and a built in timer. While not app controlled, its simple manual smart functions are reliable. Growers report even coverage for seed starting and low heat output.
Pros
- Dimmable
- Low heat
- Ideal for shelves
Cons
- No app
- Small coverage
Spider Farmer SF-2000
Spider Farmer SF-2000 uses Samsung LM301B diodes for high efficiency and includes a dimming knob plus a timer. It has a high PPFD output, suitable for fruiting plants. Owners praise its low power consumption and quiet operation.
Pros
- High efficiency
- Quiet
- Good for fruiting
Cons
- No app
- Pricey
GrowLight by Click & Grow
This light is designed for Click & Grow smart gardens, but can be used as a standalone smart grow light. It connects to the Click & Grow app, which offers plant specific lighting schedules. It is sleek and compact, but limited to small areas.
Pros
- Sleek design
- App integration
- Plant specific schedules
Cons
- Small coverage
- Requires Click & Grow ecosystem
Vivosun Smart Grow Light 1500
Vivosun’s smart grow light features WiFi control through the Vivosun app, allowing you to set schedules, dim, and monitor from anywhere. It has a full spectrum and a daisy chain port. Users report a user friendly app and reliable performance.
Pros
- Remote control
- Daisy chain option
- Good app interface
Cons
- Some connectivity issues
- Not as bright as higher watts
HYGRELY Smart Grow Light 1000W
HYGRELY offers a powerful 1000W equivalent with a smart control box that can manage multiple lights. It supports timers and dimming and is suitable for large greenhouse benches. Owners appreciate the uniform light spread and the ability to link several units.
Pros
- Multiple light control
- Even spread
- Powerful
Cons
- Controller is not app based
- Heavy
Side by side
| # | Model | Wattage | Best for | Score | Price |
|---|---|---|---|---|---|
| 1 | AeroGarden Farm 24XL | 50W | Best overall for tech-savvy greenhouse hobbyists | 9.4 | Check price |
| 2 | Phlizon Smart Grow Light 1000W | 100W actual | Best for large greenhouse setups on a budget | 8.9 | Check price |
| 3 | VIPARSPECTRA P1000 | 100W | Best for seedlings and small greenhouse shelves | 8.7 | Check price |
| 4 | Spider Farmer SF-2000 | 200W | Best for energy efficiency and high PPFD | 9.1 | Check price |
| 5 | GrowLight by Click & Grow | 20W | Best for smart integration with indoor gardens | 8.4 | Check price |
| 6 | Vivosun Smart Grow Light 1500 | 150W | Best for app control and automation | 9.0 | Check price |
| 7 | HYGRELY Smart Grow Light 1000W | 100W actual | Best for large greenhouses with multiple zones | 8.8 | Check price |
Questions worth asking
Can smart grow lights be used in a greenhouse that gets natural sunlight?
Yes, they can supplement natural light, especially during shorter days or cloudy weather. Some smart lights have sensors that can adjust output based on ambient light, but most rely on schedules you set manually.
Do smart grow lights consume a lot of electricity?
LED grow lights are energy efficient compared to HID or fluorescent. Actual wattage is what matters. A 100W LED draws about 100W per hour. Smart features like timers and dimming can reduce usage when full power is not needed.
What is the difference between full spectrum and red/blue grow lights?
Full spectrum lights emit a balanced range of colors, including white light, which is easier on the eyes and supports all plant stages. Red/blue lights are more targeted to photosynthesis but appear purple and can be harsh for humans. Full spectrum is generally preferred for greenhouses where you might work among the plants.
Can I control these lights with Alexa or Google Home?
Some models offer voice control through smart home integrations, but not all. Check the product specifications. AeroGarden and Vivosun have app based control, but Alexa compatibility varies. For voice control, look for lights that explicitly state support for Alexa or Google Assistant.
How do I know what hanging height to use?
Manufacturers usually provide recommended hanging heights for different growth stages. Typically, seedlings need the light lower (12 to 24 inches), while mature plants need it higher (24 to 36 inches). Smart lights with dimming can allow you to adjust intensity without moving the light.
Are smart grow lights safe to use in a greenhouse with high humidity?
Most LED grow lights are designed for indoor use but can tolerate some humidity. Check the IP rating. IP65 or higher is better for damp environments. Additionally, ensure your electrical connections are protected from moisture.
What does PPFD mean and why is it important?
PPFD measures the amount of photosynthetically active photons that land on a surface per second. Higher PPFD means more light available for photosynthesis. For greenhouse supplementation, you need enough PPFD to match your plants’ requirements, which varies by species and stage.
Can I daisy chain multiple smart grow lights together?
Many models support daisy chaining, allowing you to connect several lights to one controller or power source. This simplifies wiring and lets you manage them as one unit. Check the maximum number of lights you can connect.
Our pick
For most greenhouse growers, the AeroGarden Farm 24XL is the best overall smart grow light due to its robust app and full spectrum lighting. If you need to cover a larger area on a budget, the Phlizon Smart Grow Light 1000W offers great value. For those who want app control without the premium price, the Vivosun Smart Grow Light 1500 is a strong choice. But if you prioritize energy efficiency and have a smaller space, the Spider Farmer SF-2000 is unbeatable.
