50 x 80 barn/workshop, 12 ft ceiling, how many of these lights?
Konlite Round UFO Bay Light - 100W - 15,000 Lumens - 5000K - 250W Equal
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Open Aug 28, 2026 - 09:41 AM
1answer
Staff Answer
Aug 28, 2026 - 10:11 AM
For a 50' × 80' workshop/barn with a 12' ceiling, we recommend approximately 12–14 of these 100W UFO LED High Bay Lights. This should provide an average brightness of approximately 45–50 foot-candles (FC), depending on the exact fixture placement and working-plane height.
45–50 FC is a very good light level for a workshop—bright enough for general shop work, equipment maintenance, woodworking, and other tasks where good visibility is important, without making the space unnecessarily bright. This 100W fixture produces 15,000 lumens with a wide 120° beam.
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