Best 600W LED grow lights 2023 - Top picks for indoor plants

 Choosing the right LED grow lights for cultivation can be a challenging task as there are many factors to consider. One of the most critical factors is the spectrum, since different stages of plant growth require different wavelengths of light.

Other factors such as wattage, area covered, and cost can also affect determining which LED grow light is best for your needs. With so many options on the market, it can be overwhelming to choose the right one. However, by understanding the various factors and doing some research, growers can make an informed decision and choose the LED grow lights that will provide the best results for their plants.

Why do I need grow lights?

The artificial light provided by grow lights either mimics the spectrum provided by the sun, or provides a spectrum better suited to the needs of the plants. With grow lights, you can grow any plant indoors, regardless of the season.

However, not all houseplants need grow lights.

If you’re growing plants from low-light areas of the world, like most ferns, they will do well without additional light. However, if you want to grow more demanding plants such as tomatoes, peppers or roses, you will need to provide them with additional light.

ECO Farm Z6–600 Samsung LM301B LED Grow Light

Features:

The PPE of the ECO Farm LED grow light is 2.7umol/J and the PPF is 1752umol/s, providing a high yield for light-loving plants. Energy saving and low heat compared to other types of grow lights. This is a LED grow light with 6 strips design, the light size expands to 4*4 feet. This will confirm evenly distributed coverage throughout the canopy, including the plant edges. Everbright coverage can reach 4*4~5*5 feet. The full spectrum is ideal for most light-loving plant seedlings, vegetation and the entire growth stage of flowering. IP65 waterproof horticultural lighting system can be used in humid or water vapour environments, easy to use, plug and play.

BIOS Endeavour™ 650W LED Grow Light

Features:

The BIOS LED Grow Light has a slim, lightweight design that optimizes space and allows repositioning on plant canopies in various applications. The optimized broad spectrum maximizes photosynthesis and plant growth while also providing ideal conditions for a comfortable viewing experience and accurate crop assessment. It is a cost-effective solution for a variety of grow light applications, where multiple light poles can be daisy-chained and placed individually to maximize coverage.

Fluence SPYDR 2i 40" LED Grow Light

Features:

The Fluence LED grow light is designed for multi-layer growing — from vegetable to bloom — 2i 40" has a PPF of up to 1,600 µmol/s. SPYDR 2i is a high-performance top lighting solution for commercial horticulture growing. Designed for growers growing through high PPFD Practice pushes the limits. Not suitable for planting without supplemental CO2. With an upgraded form factor, the SPYDR 2 series works out of the box for faster installation and is a plug-and-play solution. The SPYDR series is ideal for use For multi-layer and single-layer applications including vertical farms, grow arches, tables and tents with adjustable aisles. SPYDR 2i 40" provides excellent coverage on 4' x 3.5' canopies.

Loriflux 630W Full Spectrum LED Grow Light

Features:

This Loriflux LED grow light was designed and engineered by growers for use in full-cycle cultivation. With variable power levels and a rigorously developed and field-tested spectrum, our light vastly simplifies the growing process while allowing even the most seasoned veterans the control and power to exceed yields beyond anything they have ever experienced. For optimal results, recommend that this fixture is used in environments with supplemental CO2 at a range of 800–1400PPM due to high concentration of PPFD. Constructed from aircraft grade aluminum and top brand LEDs and Drivers, the low profile, durable and sleek design of the fixtures allows the product to be utilized in ANY growing environment whether it be large scale commercial, vertical, or hobbyist

LUXX Lighting 645w LED Pro

Features:

The LUXX LED grow light is made up of horticulture whites and Osram reds. The respective companies lead the field in LED R&D, delivering high efficiency, reliability & diode performance. The LUXX 645 LED PRO deploys a lens angle of 120 degrees, from a 6 bar design, with a total of 2,226 diodes. The result is 1800 total Umol/s with an efficiency of 2.8 umol/j. The LUXX 645 LED PRO features manual and auto power adjustment. Delivering the flexibility to dim the unit down to 40% total power for lower photon intensity, without affecting the quality of the spectrum. The 645w LED Pro plug and play design ships ready to run, straight out of the box.

LED Grow Lights — A Beginner’s Guide

When growing plants indoors, unless your home has a raised roof, you’ll want to use LED grow lights. There are many factors to consider when deciding which LED grow lights to purchase for your hydroponic system.

Here are a few key features that we find to be very important when choosing an LED grow light.

Dimmable:

A powerful and versatile light is a must, and by that we mean having LED grow lights that not only provide enough light for sun-loving plants, but can also be dimmed for more delicate greenery. Dimmable lights allow you to turn down or up the light intensity for fragile seedlings as plants grow and need more light.

LED:

LED stands for Light Emitting Diode. LED bulbs emit a fraction of the heat of regular bulbs because they use less energy, which also makes them more energy-efficient and cost-effective in the long run. Less heat from grow lights means happier plants.

Kelvin and Watts:

Try to find LED grow lights with a range between 5,000–7,000 Kelvin. When determining how much wattage you need, it depends on the size of your growing space. Generally, you aim for 25–40 watts per square foot.

Full spectrum:

Plants require different wavelengths of light to perform different cellular functions. By providing full spectrum light, you can rest assured that your plants will be able to develop healthy roots, stems and leaves and produce fruit.

Conclusion

There are a lot of factors to consider when looking for the best grow lights, which is why we’re here to help point you in the right direction.

They can be a handy solution for growing houseplants, especially if you don’t have as much sunlight where you live, and during winter when light levels naturally decrease.