COMMERCIAL LIGHTING ASSESSMENT
Workplace Lighting Evaluation Certificate
BS EN 12464-1:2011 | CIBSE Lighting Guide LG7 | SLL Code for Lighting
⚠️ Assessment Incomplete
Complete all required fields below to generate a professional lighting assessment certificate. Missing fields will result in an incomplete report.
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📏 Lighting Standards Reference
BS EN 12464-1:2011
Light and lighting - Lighting of work places - Part 1: Indoor work places
CIBSE LG7
Lighting Guide 7: Office Lighting
SLL Code for Lighting
Society of Light and Lighting Code for Lighting
1
INSTALLATION DETAILS
2
SCOPE OF ASSESSMENT
3
LIGHTING STANDARDS & REQUIREMENTS
BS EN 12464-1:2011 Requirements
The following table shows minimum lighting requirements for different workplace activities according to BS EN 12464-1:2011.
Activity Type Maintained Illuminance (lux) Uniformity Ratio (Uo) Unified Glare Rating (UGR) Colour Rendering (Ra)
General Office Work 500 0.6 ≤19 ≥80
Computer Work 500 0.7 ≤19 ≥80
Drawing/Design Work 750 0.7 ≤16 ≥80
Precision Assembly 1000 0.7 ≤16 ≥80
Retail - General 300 0.4 ≤22 ≥80
Classroom/Training 300 0.6 ≤19 ≥80
4
LUX MEASUREMENTS
Point ID X Position (m) Y Position (m) Lux Reading Time Actions
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ENVIRONMENTAL CONDITIONS
6
LIGHTING INSTALLATION DETAILS
Fixture Type Lamp Type Wattage (W) Quantity Mounting Height (m) Age (Years) Actions
7
OBSERVATIONS & RECOMMENDATIONS
8
ASSESSOR DETAILS
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9
COMPANY DETAILS
Generating an incomplete lighting assessment may result in a professional document that is missing critical information and may not meet regulatory requirements.