Grow Tent PPFD & DLI Simulator
Model photon distribution, uniformity and daily light integral inside a grow tent.
cm
in
Tent
Preset size
Width
80 cm
Depth
80 cm
Tent height
160 cm
Reflective walls (mylar, adds ~25% on average)
Fixture
COB point
Panel
Bars
Panel width
60 cm
Panel depth
60 cm
Bar length
60 cm
Hanging height above floor
110 cm
PPF per fixture (µmol/s)
500
Layout
Columns (X)
1
Rows (Z)
1
Spacing X
60 cm
Spacing Z
60 cm
Bar direction
Along width
Along depth
Number of bars
4
Gap between bars
20 cm
Optics
Asymmetric lens (different angle across / along)
Beam angle (FWHM)
120
°
Angle across X
120
°
Angle across Z
60
°
Calculation
Maintenance factor
1.00
Edge zone excluded
10 cm
Photoperiod (h/day)
18
Growth stage
Seedling
Vegetative
Flowering
Drag to rotate · pinch or scroll to zoom
+
−
⟲
0
Avg PPFD
0
DLI mol/m²/d
0%
U₀ min/avg
Min
0
Max
0
Min/Max
0%
CV
0%
0
0
0
0
0
Iso-PPFD contour lines
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Terminology
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