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Tree Uplighting Lumen Calculator

Tree Uplighting Lumen Calculator

Find the right fixture output, beam angle, and placement for any tree on your site.

Tree Specifications
Tree Height 8 m
Canopy Spread (diameter) 5 m
Tree Type
Desired Effect
Recommended Specification
Total Lumens Needed
640 lm
Fixtures Required
1
Watts per Fixture
10 W
Beam Angle
38°
Placement from Trunk
2.7 m
Recommended Guangqi Model
Garden Spot Light 10W (900 lm)
Use 1 fixture with a 38° beam angle, positioned 2.7 m from the trunk base. Aim the fixture upward toward the lower canopy for even wash coverage.
Placement Overview
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