Bell Lighting Guide 2023

Emergency Lighting

pectrum S Bulkhead Spacing Tables

272

3W Bulkhead (09040) Spacing Table Escape Route (1 lux across central line)

Mounting Height (M)

Transverse To Wall (M)

Transverse To Transverse (M)

Axial To Wall (M)

Axial To Axial (M)

2.5

4.5

9.4

3.5

6

4

4.5

10

3.5

6.5

6

4.5

9.5

2.5

5.5

Open Area (0.5 lux minimum) Spacing Table

Mounting Height (M)

Transverse To Wall (M)

Transverse To Transverse (M)

Axial To Wall (M)

Axial To Axial (M)

2.5

4

9

3.5

8

4

5

10

4

9

6

5

11.5

4

10

Transverse to Transverse

Transverse to Wall

Axial to Axial

Axial to Wall

Index

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