Just one of many serious considerations of an older person who is a gardener.
 I’m now contemplating the possibility that my grow light could well outlive me.
Indeed, it will if I dive off unexpectedly into that oblivion referred to as death before now and approximately. 6 or more years. The bulb's specifications say that it will last for 25,000 hours or 2.85 years. However, I can expect the bulb to last much longer as I will only be using it for about 4.5 months a year, AND I'll only have it on for about 10 of each of the 24 hours when in use.
Yesterday I purchased a grow light at North Haven Nursery. In reading its specifications on the box it arrived in, I learned that it will burn for 25,000 hours. [25,000 hours divided by 24 hours (in a day) = 1.041 days divided by 365 days in a year = 2.85 years.]
It is LED and very low energy burning only 9w an hour. The bulb cost more than the container for it ($19.99 compares to $14.95 for its metal container that came with a clamp).
I’m very excited about my new grow light as it is the first one that I’ve owned. My home, like most homes in Texas, is designed to minimize the amount of indoor sunshine--great in the summer heat but not so much in the winter--especially for eager gardeners who like to start seedlings indoors for their spring gardens. Usually with me, I begin by faithfully moving the plants from sunny spot to sunny spot in the house throughout the day. Then, after about three weeks, I tire of this and of course the plants either die or become etiolated beyond redirection.
My main purpose in doing this is to see if I can grow a papaya tree to fruition. Already it is in its sixth month of life.
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