Question about Hydrofarm Agrosun Dayspot 60w Grow Light Kit
What is a hid light output?
LIGHT OUTPUT could also refer to the amount of light emitted from a certain source. For example, a brand new HID light bulb will put out a certain number of "lumens" or "Lux", which are two standard measures of light. As the bulb ages, it will slowly start to put out less and less lumens, thus making the light slightly dimmer
. Apps can be downloaded to any android cell phone that use the phones photo-sensor to measure light output so you can test the output of your bulbs and compare them to specs or other light sources. Some professional growers will change out their bulbs after every crop.
Posted on Apr 13, 2016
Bigger is best for yield
Posted on Jan 06, 2009
MH lamps are available in 175,200, 400 and 1000 watt sizes. HPS lamps come in 50, 75, 150, 400 and 1000 watt sizes. San Agro comes in 430w only, but it works with a 400w HPS ballast. Each lamp requires its own ballast, which comes with the fixtures that are designed to use these lamps, and are also available separately.
Posted on Aug 27, 2008
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