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Lighting guides
GUIDE FOR THE NUMBER OF FITTINGS NEEDED FOR YOUR ROOM SIZE
The high output fire rated LED downlight
The direct fluorescent replacement
FGLED
10
®
Skytile
Base
®
50WGU10 Halogen
FGLED10
®
Lux
Fitting Arrangement
Total
Approx. Spacing
Fitting Arrangement
Total
Approx. Spacing
150
4x5
20
1.23m
3x3
9
1.83m
200
5x5
25
1.10m
3x4
12
1.58m
250
6x5
30
1.00m
4x4
16
1.38m
350
7x6
42
0.85m
5x4
20
1.23m
450
7x7
49
0.79m
5x5
25
1.10m
Indicates approx. number
of 50W GU10 halogen fitting
Indicates approx. number
of FGLED
®
fittings
1.
All of the above quantities are for guidance only.
2.
Based on office lighting level of circa 400 lux
3.
2.4m ceiling throughout
4.
0.8 maintenance factor
5.
Reflectance of 70:50:20
6.
Length/width in metres
Notes