As an LED, the 440Watt California Lightworks Solarstorm will work for your plants’ entire lifecycle. The light provides five bands of high PAR (Photosynthetic Active Radiation) from the deepest blue colors to the deepest red colors of light – a rich blend of everything your marijuana plants need.
Lumens is a measure of how much light a given light source emits during each second the light is on. Like the light spectrum, lumens are more relevant for photoperiod plants. “Regular” cannabis plants require varying amounts of lumens during the different stages of growth. For example, they need between 2,500 and 5,000 lumens per square foot in the vegetative phase, but it jumps to 10,000 lumens per square foot during the flowering phase.
The Sunblaster compact fluorescent grow light is one of the best in its class. It can be affordable, too. In fact, the four-pack provides a great value for those sticking to a budget.
One of our favorite features – the main reason we’ve included it in our top 10 lights for growing weed indoors is their safety mechanism. Fires from faulty lighting are a dangerous risk, and this light comes prepared. The bulb has open and short-circuit protection. This protects you from being shocked when it reaches the end of its life, or if you try to switch it on after a defect with its ignition.
7. The Vivavolt T5 Fluorescent Grow Light
Our complete grow kits include everything you need to go from seed to your very own supply of high grade medical cannabis.
Can I leave my grow light on 24 hours?
As a general rule, however, CFLs produce the least amount of light, so these lights are best used for germinating or producing clones.
Lighting Terms That you Should Know
Wattage refers to a light’s power rating. Pay attention to this number because it has a bearing on how many lights you will need. For example, if you have a smaller grow space, one light with high wattage may be enough. However, if the lighting you choose has low wattage, you will need additional lights to provide the proper coverage.
The downsides of this light are that it is rather noisy and doesn’t include dimming options. However, it still deserves a spot on our top 10 list.
You can find lights for under $100, but they may be low quality and not produce the right spectrum of light, and you can also easily spend as much as $2,000 for a large, state-of-the-art LED.
How many grow lights do I need to grow weed?
The downside to CFLs is they aren’t great for flowering plants, and growers will usually use another type of light to finish plants. CFLs just don’t generate enough intense light for plants to pack on weight.
Best HID grow light brands
For HIDs, light occurs as an arc between two nodes inside the bulb. The gas contained in these bulbs is what makes MHs and HPSs different. HID bulbs are usually more expensive than the reflective hoods that hold them.
Join the thousands of home growers who choose our kits and accessories to grow at home!
Excellent kit for beginners
Great! The kit is ALL INCLUSIVE, just add seed and water like they say. I am newer to growing but have been studying for a long time. Everything worked as promised out of the box. My plants are on day 24 and looking great! The support team has been great with questions and comments as well. They even over-nighted me a new pot saucer after mine showed up cracked. Great product and great team!
BEST. SOIL. EVER.
This soil literally has everything you need for your Auto. No need to mess around with expensive nutrient bottles, or droppers trying to figure out the right mix. Just follow the directions, water, and you’re golden!