In natural circumstances,  particular plants cannot be  grown all year (due to weather  change). Also, some plants  grow best if they get  customized treatment and are  bestowed just sufficient light,  fertilizers and other necessities.  That is why greenhouses came  into effect. Over the years, they have been favorites for personal households as well as large enterprises. Grow lights are also required to assist hydroponic works and internal researches over plant growth.

indoor grow lights

Top indoor grow lights take care of the illumination part, with finesse and authority. They keep the internal temperature bearable and even cool (you need to choose LED options rather than halides). They cover an extensive light spectrum and bestow solid light distribution over each and every plant and equally over all parts of the flowering and vegetative plant. These lights should however extract less power and have effective optical reflective powers to sieve and filter the lights on plants. It is well known that red (one end of the color spectrum) produces most heat and violet (the other) the least. Grow lights should ideally fall in the mid-range (say, green) for sufficient illumination and less dissipation of heat. Of course, you have to calibrate other factors too; the soil, nutrients and water quotients should all be efficiently dispensed.

Best Indoor Grow Lights Table Comparison In 2017

Product Name Watt Size Our Rate  
Apollo Horticulture GL80X5LED 400W 13.2" x 13.2" x 3.75" 4.6
Apollo Horticulture GL60LED 180W 12.9" x 12.5" x 6" 4.5
Apollo Horticulture Purple Sun COB 384W 12.50" x 6.75" x 3.62" 4.1

We have picked up three top indoor grow lights among a whale of options for you. They have sufficient number of LED bulbs, served by effective chips. Their working temperature is normal and not demanding. Each bulb covers significant cross-section, so that the wholesome LED panel can tackle a comprehensive growth. They have optical lenses which has the capacity to convert light into photon energy, giving more impetus to the plants. Their PAR level is high and you can depend on these for both stages of growth for plants; (flowering and vegetative). They do not require ballasts to come into action, which is another plus. Here are the reviews for 3 top indoor grow lights:


Apollo Horticulture GL80X5LED Full Spectrum 400W LED Grow Light for Indoor Plant Growing

This product is a suffusion of LED lights to create suitable environment for indoor plants to grow. It is especially instrumental in bringing the change from germination of seeds till the plants reach 1.5 mm of height. Plants are living beings and cannot develop in right vein without proper illumination. With this product, you guarantee them even light distribution. Eighty bulbs, pretty much, cover a wide cross-section of indoor plants. They are so angled so as reach the turns and sprouts of each plant. Its Photosynthetic Active Radiation (PAR) level is quite high, thus enhancing scope of perfect growth in the plants’ nascent stage. Thanks to the low temperature of these bulbs (maximum up to 45 degrees Celsius) and minimal heat dissipation, the enclosed environment remains pretty cool. The bulbs enjoy a healthy lifespan of 50000 hours.


Apollo Horticulture GL60LED Full Spectrum 180W LED Grow Light for Plant Growing

This product works wonders on plants growing in indoor enclosures. There are 60 pieces of potent LED bulbs on the panel and it comes with power attachments, hanging kit and a cooling fan to keep it comfortable for plants as they grow. The light spectrum is up with the general standards required and constant light distribution ensures constant growth of plants. The design angle is such as to reach even the hidden zones of the plants. The bulbs have an incredible lifespan of 50,000 hours, even if the warranty is a tad less at 2 years. The lower power draw and less dissipation of heat are winning points in its favor. The instant lights do not require support from ballasts for starting on. 3 Watt Epistar Chips helps raise the standard bar.


Apollo Horticulture Purple Sun COB Full Spectrum 384W LED Grow Light for Indoor Plant Growing

This product uses 5 Watt Epistar chips and has 80 LED lights to offer comprehensive illumination to indoor growing plants. The light spectrum covered is wide and efficient. You get a couple of fans, hanging clips and power attachments with this product. The lights scour up to 120°, making sure it misses no edges. The voltage ranges from 85 to 265 V. The non-requirement of ballasts is a big plus, unlike metal halides. The temperature is cool enough and heat dissipation is almost negligible. This coupled with operational fans, keep the enclosure cool enough. This is a credible option for illumination in greenhouses and green tents.


Pros and cons of indoor grow lights

Even when you purchase quality indoor grow lights, there may be a few hassles connected with it. The good point is that with reputed indoor grow lights, pros far outweigh the cons. Here is a list of the pros and cons of top indoor grow lights:


  • LED lights have amazing life-span of 50,000 hours and can be used for 16 hours at a stretch each day.
  • Indoor grow lights offer illumination, but the temperature remains reasonable (40-50 degrees).
  • Heat dissipation is negligible; a quality which puts LED lights over CFL and incandescent lights.
  • The light distribution is even and true. A light red shirt looks light red under these lights; not another variation of red.
  • The design angles are such as to reach recesses and turns of the flowering and vegetating plants.


  • The Par value may quickly vary.
  • There should not be voltage fluctuations otherwise the mechanism may go awry.
  • Led lights are more expensive than CFLs and traditional bulbs, even if it all measures up due to its extensive life span.



Summing up, if you have green fingers or are an ardent horticulturist, you have the facility of these top indoor grow lights to help your blooming buds grow. Whether you own an H2O system or a greenhouse, you will just have to take care of the manure and seeds for plants. The illumination will be taken care of by these indoor lights.


Nhut Pham

Nhut Pham

Hi! My name is Nhut Pham. I'm the editor of I hope this website can help you find useful information about products. There are many reviews about products in iBestMarts too. Have a nice day!

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