7 Things About Grow Lights You Didn’t Know

7 Things About Grow Lights You Didn't Know

The grow light industry is growing every day, and for a good reason. In addition to providing necessary environmental support, a grow light adds brightness and detail to your plants. Here are seven things you may not know about grow lights:

1. There are full-spectrum grow lights.

If you want your plants to thrive, you need full-spectrum LED grow lights. Compared to HPS or MH lights, they’re much more efficient and can be used anywhere. It’s also easy to keep LEDs cool without worrying about burning the plants.

2. LED grow lights are very durable.

LEDs have a lifespan of 20 to 30 years. So you don’t have to worry about replacing them. 

The only downside is that LEDs are more expensive than traditional grow lights. So it may take time for the technology to catch up with the demand for these products.

3. Grow lights can help you harvest food faster.

If you’re growing plants indoors, taking advantage of the right lighting conditions at the right time is important. A grow light can help you with that.

During the winter, when there isn’t much sunlight, you would need a grow light that mimics natural sun rays to grow lettuce or carrots in your kitchen window. This way, the plants can absorb light and produce energy to survive. 

By doing this, we’re helping ourselves get better harvests from our indoor gardens and greenhouse setups.

4. You don’t need to spend a fortune on grow lights.

You don’t need to spend a fortune on grow lights.

There are some expensive grow light setups out there. But you can find a good quality set for less than $100. It’s all about knowing where to look and what features to consider. 

Most experienced growers will tell you to save money for expensive grow lights. This strategy isn’t always practical if you’re just getting started. 

If it isn’t possible for you to buy used or refurbished lighting equipment yet, don’t worry! There are plenty of affordable options available online. Those won’t break the bank but will still give you an advantage over natural sunlight. It becomes way more effective when it comes time for harvest time!

5. There’s no need for a ballast or reflector.

When you use LEDs there’s no need for a ballast or reflector. 

LEDs are more compact than other types of grow lights. They don’t require the same kind of equipment as HPS and MH bulbs. 

They don’t have to be fanned out over a wide area. So, you won’t have to worry about them being damaged by moving parts. 

That means that your energy usage will be much lower and there won’t be any risk of sparks flying around!

6. You can use a timer for your grow lights.

If you’re growing plants indoors, you need a timer. A timer is a device that automatically turns your grow lights on and off at specific times of the day. 

There are many advantages to using a grow light timer. For example:

  • Grow lights can be expensive. So. make the most of them by only turning them on when they’re needed (like during daylight hours).
  • When you use a timer, you can leave your home while the lights still on. They will automatically turn off after their programmed time has expired. This is especially useful if you go away for work or vacation. You don’t have to worry about leaving your garden unattended!

There are two basic types of timers: mechanical and digital. Mechanical timers use gears and cogs. Digital ones use electric motors attached directly in place of manual switches.

7. They come with advanced control systems.

Advanced control systems can be used to control the light intensity, spectrum, and schedule. They also let you control the temperature, humidity, CO2 levels, and more.

You need a way to monitor your plants at all times. You can have that if you’re growing them indoors or outdoors with grow lights. An advanced controller allows growers to keep tabs on everything. That means everything from CO2 levels down to light intensity and even humidity (if desired). 


Grow lights are a perfect way to add an extra level of decoration and energy to your garden. They can also be used for growing plants indoors, providing you with the necessary light and warmth.