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Grow lights for indoor plants come in a wide range of variants, and each has a specified set of advantages and disadvantages. It is worth keeping this in mind when making a purchase, as most grow lights are designed to be used in specific applications only, while others cover a wide range of uses. Aside from price, there are also other factors to consider such as lifespan and expected results versus actual results of each type of light. Below is a brief overview of the kind of grow lights for indoor plants you are likely to find.
Fluorescent
Fluorescent grow lights are basically your entry level grow light setup. They offer a very small selection of light spectrums but can be applied to most growing cycles. With long lifespans on the actual bulbs, they can be used as very efficient grow lights for indoor plants, even if they are not the most effective.
High Pressure Sodium
High pressure sodium lights give off a large part of the yellow light spectrum, which is required for the upward growth of plants. While they are perfectly adequate grow lights for indoor plants, users will often find that the plants grown under these lights become tall rather than thick, and fruit production is not always optimum.
LED
LED grow lights have seen a huge surge in sales, and many believe it is due to the versatility that they offer the user. LED setups can be quickly, easily and cheaply modified to suit every stage of a plants photochemical growth, allowing the user to have one setup for all stages. Price wise, the industry is filled with both cheap and expensive alternatives, and searching for just the right one will probably come down to budget more than anything else.
Conclusion
It seems that the best grow lights for indoor plants would be those made up of LEDs. Some companies such as Hydro Grow LED and Illuminator have a wide range of grow lights on offer that will suit both different budgets and different growing requirements. LEDs not only offer the end user a much more versatile indoor grow light, but the added advantages of easy modification should the situation require it makes them a sure winner. The results that have been seen from growing plants indoors with LED lights have yielded up to ten times more crop than those grown in a natural environment.