Hospital Lighting Calculator
Commercial & Industrial

Hospital Lighting Calculator

Calculate fixtures for healthcare spaces per IESNA RP-29 (Lighting for Hospitals and Health Care Facilities). Select the room type to load IESNA-recommended illuminance levels and CRI requirements.
Select Space Type
Room Dimensions
Length 20 ft
Width 15 ft
Ceiling Height 9 ft
Fixture
Lumens per Fixture 3500
Watts per Fixture 30
Sizing & Compliance
Space type—
IESNA RP-29 target—
Required CRI—
Recommended CCT—
Floor area—
Fixtures needed—
Total wattage—
Power density (LPD)—
Special requirements—
—
fc target
IESNA RP-29
—
fixtures
Count
—
CRI req.
Min color rend.
—
W/ft²
Power density
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