Bell Lighting Guide 2023

Emergency Lighting

pectrum S Downlight Spacing Tables

270

3W Open Area Recessed Downlight (09030) Spacing Table Open Area (0.5 lux minimum)

Mounting Height (M)

Transverse To Wall (M)

Transverse To Transverse (M)

Axial To Wall (M)

Axial To Axial (M)

2.5

3

7.8

-

-

4

3.6

9

-

-

6

3.6 - 3W Corridor Recessed Downlight (09031) Spacing Table Escape Route (1 lux across central line) 10.8 -

Mounting Height (M)

Transverse To Wall (M)

Transverse To Transverse (M)

Axial To Wall (M)

Axial To Axial (M)

2.5

3

7.2

-

-

4

2.4

7.8

-

-

6

-

-

-

-

3W Corridor (09065) 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

3.8

7.2

-

-

4

5.0

10.8

-

-

6

-

-

-

-

3W Open Area (09065) Spacing Table Open Area (0.5 lux minimum)

Mounting Height (M)

Transverse To Wall (M)

Transverse To Transverse (M)

Axial To Wall (M)

Axial To Axial (M)

Index

2.5

3.2

6.6

3.2

6.6

4

3.8

9

3.8

9

6

3.6

11.2

3.6

11.2

Transverse to Transverse

Transverse to Wall

Axial to Axial

Axial to Wall

www.belllighting.co.uk