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Some people just have to have the latest and greatest technology and toys to support their hobby. Gardeners are no different. The latest trend for indoor gardening is water cooled grow lights. Are they the future of indoor gardening or just a passing fad? The following provides some basic information on water cooled grow lights and examines some of the assertions from the manufacturers.
Water cooled grow lights are constructed by sealing the light producing glass tube or bulbs inside a second, larger glass tube that is filled with water. The water is re-circulated through the outer tube and absorbs and removes non-photosynthetic energy. The system requires a reservoir of a minimum of 50 gallons of water available to push through the system. Also, the cooling properties of the water reduce heat output by up to 90%, allowing the gardener to install more lights and place the lights closer to the plant canopy.
The system is much more expensive to install than standard grow lights. Also, although it reduces the amount of space necessary for your growing area because you can place the lights closer to the plants, it increases the total amount of space needed because you have to include space for the re-circulating apparatus and the water reservoir. Unlike other grow systems, water cooled grow lights are generally not available as an all inclusive kit. You must buy the components and assemble it yourself.
Of greater concern, though, are the problems inherent in combining water and electricity. Sure, there are underground pool lights and submersible fountain pumps, but these are generally not do-it-yourself projects. Electricity and water can be lethal if merged incorrectly. Therefore, it is highly advisable that you seek the services of a professional contractor, rather than installing the system yourself. Of course, this also increases the overall cost of the system.
Users of water cooled grow lights report that the manufacturer’s claims are valid. Heat output is reduced and light output is increased. The light source can be placed closer to your plants, maximizing the usage of the light generated. However, there are significant risks inherent in the system and many additional costs to consider. If you’re that guy (or gal) that just has to have the latest and greatest technology, go ahead and have a licensed contractor install the system. But understand that the results obtained to not justify the increased risks and costs of the system.
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Author Bio Box: Patricia Wainwright
Get all the facts about indoor gardening and organic gardening at GreenThumbArticles.com!
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