PBFD, PPFD and DLI Calculator
The average PBFD, PPFD and DLI (Daily Light Integral) will depend on the size light, hanging height, and area it is covering, as well as adjacent lights or reflective surfaces.
Please choose the the light model and enter the size of your growing area here:
|Recommended hanging height above the average top of the plant canopy:
|Total area covered: 2
Average over this entire area for runninghours per day:
(calculations assume reasonably-reflective walls around the footprint and/or adjacent lights)
We have custom, proprietary light modeling software that can show you guaranteed light intensity levels for every square inch of your growing area, or even every cubic inch from top to bottom. Contact us through email or phone or schedule a large-project consultation.