V
382
280
115
55
382
280
Conversion Terms:
LampUF & PC
DSD 282D/O
28W 2D 4pin1.00
DSD 382D/O
38W 2D 4pin1.00
SHR NOM =1.50
Reflectances
Room Index
CWF
0.751.001.251.502.002.503.004.005.0
0.700.500.20
0.250.290.320.350.380.400.420.440.4
0.30
0.210.250.290.310.350.370.390.420.4
0.10
0.190.220.260.280.320.350.370.400.4
0.500.500.20
0.230.270.300.320.350.370.380.400.4
0.30
0.200.230.270.290.320.340.360.380.4
0.10
0.180.210.240.270.300.320.340.370.3
0.300.500.20
0.220.250.270.290.320.340.350.370.3
0.30
0.190.220.250.270.300.320.330.350.3
0.10
0.170.200.230.250.280.300.320.340.3
0.000.000.00
0.150.180.200.220.250.260.280.300.3
BZ Class
555555555
DF(F)
0.150.180.200.220.250.260.280.300.3
DF(W)
0.230.200.180.160.130.120.100.080.0
DF(C)
0.110.110.110.110.110.110.110.110.1
DF(V)
Cylindrical
0.020.030.050.050.070.080.090.110.1
DF(S)
Scalar
0.040.050.060.070.090.100.100.120.1
0.28
4272897848
1.61
0.48
1.82
0.38
0.11
Disco Surface Range
Description:
Surface drop fitting with opal diffuser and back light effect
Vandalite Lighting Ltd
Photometric Data Sheet
Cartesian Diagram
0
20
40
60
80
100
120
140
Gamma Angle
TransverseAxial
Dimensions:
(in mm)
Physical Width =
Luminous Width =
Physical Height =
Luminous Height =
Physical Length =
Luminous Length =
Flux Fraction Ratio =
SHR MAX =
SHR MAX(TR) =
CIE Flux Code =
Light Output Ratio =
Downward LOR =
Upward LOR =
/ / / /
Utilisation Factors - UF(F)
Floor Reflectance - 20%
0
119119
0
0.0000.00
5
118118
5
0.0870.00
10
116116
10
0.1720.01
15
113113
15
0.2540.03
20
109109
20
0.3320.05
25
105105
25
0.4040.08
30
100100
30
0.4710.12
35
9494
35
0.5310.16
40
8888
40
0.5840.20
45
8181
45
0.6300.24
50
7373
50
0.6680.28
55
6565
55
0.6990.32
60
5656
60
0.7220.36
65
4848
65
0.7400.39
70
4141
70
0.7520.42
75
3434
75
0.7610.45
80
2727
80
0.7660.47
85
2222
85
0.7680.49
90
1717
90
0.7680.50
95
2121
100
1616
105
1717
110
1818
115
1717
120
1717
125
1515
130
1515
135
1515
140
1515
45
1221122
145
1616
50
1174117
150
1616
55
1129112
155
1616
60
1066106
160
1616
65
1019101
165
1414
70
99399
170
1212
75
96796
175
1111
80
93893
180
1111
85
99299
DS001A
Luminous Intensity Values - (cd/1000 lm)
Gamma Angle Transverse Axial
(degrees) Plane (0) Plane (90)
o
o
Angle Parallel Perpendicular
(degrees) Plane Plane
Aspect Factors
Angle Transverse Axial
(degrees) Plane Plane
Luminance Distribution (cd/m/klm)
2
TheUtilisationFactortable,BZvalues,andDistributionFactors(F)(W)&(C)havebeencalculatedinaccordancewithCIBSETechnicalMemorandumNo.5
(1980
fro
datatestedwithoutaceilingboard.TheUFvaluesneedtobecorrectedusingtheappropriateconversionfactor.TheDistributionFactorsforcylindricalandscala
illuminance have been calculated using data provided by Dr. A. R. Bean.
Allinformation,recommendations,oradvicecontainedinthisdocumentorgivenbyVandaliteLightingLtd.,oranyofitssubsidiaries,affiliates,orauthorise
representatives, whether written or oral, is given in good faith, to the best of its knowledge, and based on current procedures in effect.
TheproductsofVandaliteLightingLtd.orifapplicable,ofitssubsidiariesoraffiliatesaresoldsubjecttoGeneralConditionsofSaleprintedattherearofthe
curren
catalogueoravailableuponrequest.Nothinginthisoranyotherdocumentshallalter,varyorsupersede,oroperatetowaiveanyoftheGeneralConditionsofSale.Eac
useroftheproductsshallconvincethemselves,throughallavailablesources(includingfinishedproducttestinginitsappropriateenvironment)ofthesuitabilityofth
productssuppliedforitsownparticularpurpose.BecauseactualuseoftheproductsbytheuserisbeyondthecontrolofVandaliteLightingLtd.,itssubsidiariesan
affiliates,suchuseiswithintheexclusiveresponsibilityoftheuser.VandaliteLightingLtd.,itssubsidiariesandaffiliatescannotbeheldresponsibleforanylossincurre
throughincorrectorfaultyuseoftheproducts.Information,recommendationand/oradviceareneithermadetoinfringeonanypatents,nortograntalicenseunderan
patentorintellectualpropertyrightofVandaliteLightingLtdoranyofitssubsidiariesoraffiliatedcompanies,nortogranttherighttofileforanypatentprotection.We
hav
a policy of continuous technical development and products and / or descriptions, and / or materials may be changed without prior public announcement or warning.
Photometric Data Sheet Reference:
V
382
280
115
55
382
280
Conversion Terms:
LampUF & PC
DSD 282D/P
28W 2D 4pin1.00
DSD 382D/P
38W 2D 4pin1.00
SHR NOM =1.50
Reflectances
Room Index
CWF
0.751.001.251.502.002.503.004.005.0
0.700.500.20
0.360.410.460.490.530.560.580.610.6
0.30
0.320.370.410.450.490.520.550.580.6
0.10
0.280.330.380.410.460.500.520.560.5
0.500.500.20
0.340.390.430.460.500.530.540.570.5
0.30
0.300.350.390.420.470.500.520.550.5
0.10
0.270.320.360.400.440.470.500.530.5
0.300.500.20
0.330.370.410.430.470.490.510.530.5
0.30
0.290.340.380.410.440.470.490.520.5
0.10
0.270.310.350.380.420.450.470.500.5
0.000.000.00
0.250.290.320.350.390.410.430.460.4
BZ Class
444445555
DF(F)
0.250.290.320.350.390.410.430.460.4
DF(W)
0.310.270.230.200.170.140.120.100.0
DF(C)
0.080.080.080.080.080.080.080.080.0
DF(V)
Cylindrical
0.040.050.070.080.100.120.130.150.1
DF(S)
Scalar
0.070.090.100.110.130.150.160.170.1
0.14
4778938863
1.56
0.63
1.76
0.56
0.08
Disco Surface Range
Description:
Surface drop fitting with prismatic controller and back light
effect
Vandalite Lighting Ltd
Photometric Data Sheet
Cartesian Diagram
0
50
100
150
200
250
Gamma Angle
TransverseAxial
Dimensions:
(in mm)
Physical Width =
Luminous Width =
Physical Height =
Luminous Height =
Physical Length =
Luminous Length =
Flux Fraction Ratio =
SHR MAX =
SHR MAX(TR) =
CIE Flux Code =
Light Output Ratio =
Downward LOR =
Upward LOR =
/ / / /
Utilisation Factors - UF(F)
Floor Reflectance - 20%
0
199199
0
0.0000.00
5
197197
5
0.0870.00
10
194194
10
0.1720.01
15
189189
15
0.2540.03
20
183183
20
0.3320.05
25
175175
25
0.4040.08
30
165165
30
0.4700.12
35
154154
35
0.5290.16
40
141141
40
0.5810.19
45
127127
45
0.6240.23
50
111111
50
0.6590.27
55
9595
55
0.6870.31
60
7979
60
0.7070.34
65
6363
65
0.7220.37
70
4848
70
0.7310.39
75
3636
75
0.7370.41
80
2727
80
0.7400.42
85
2020
85
0.7410.43
90
1515
90
0.7410.44
95
1818
100
1010
105
99
110
1010
115
1111
120
1111
125
1111
130
1111
135
1111
140
1212
45
1915191
145
1313
50
1785178
150
1313
55
1650165
155
1313
60
1504150
160
1313
65
1338133
165
1111
70
1163116
170
1111
75
1024102
175
1111
80
93893
180
00
85
90290
DS003A
Luminous Intensity Values - (cd/1000 lm)
Gamma Angle Transverse Axial
(degrees) Plane (0) Plane (90)
o
o
Angle Parallel Perpendicular
(degrees) Plane Plane
Aspect Factors
Angle Transverse Axial
(degrees) Plane Plane
Luminance Distribution (cd/m/klm)
2
TheUtilisationFactortable,BZvalues,andDistributionFactors(F)(W)&(C)havebeencalculatedinaccordancewithCIBSETechnicalMemorandumNo.5
(1980
fro
datatestedwithoutaceilingboard.TheUFvaluesneedtobecorrectedusingtheappropriateconversionfactor.TheDistributionFactorsforcylindricalandscala
illuminance have been calculated using data provided by Dr. A. R. Bean.
Allinformation,recommendations,oradvicecontainedinthisdocumentorgivenbyVandaliteLightingLtd.,oranyofitssubsidiaries,affiliates,orauthorise
representatives, whether written or oral, is given in good faith, to the best of its knowledge, and based on current procedures in effect.
TheproductsofVandaliteLightingLtd.orifapplicable,ofitssubsidiariesoraffiliatesaresoldsubjecttoGeneralConditionsofSaleprintedattherearofthe
curren
catalogueoravailableuponrequest.Nothinginthisoranyotherdocumentshallalter,varyorsupersede,oroperatetowaiveanyoftheGeneralConditionsofSale.Eac
useroftheproductsshallconvincethemselves,throughallavailablesources(includingfinishedproducttestinginitsappropriateenvironment)ofthesuitabilityofth
productssuppliedforitsownparticularpurpose.BecauseactualuseoftheproductsbytheuserisbeyondthecontrolofVandaliteLightingLtd.,itssubsidiariesan
affiliates,suchuseiswithintheexclusiveresponsibilityoftheuser.VandaliteLightingLtd.,itssubsidiariesandaffiliatescannotbeheldresponsibleforanylossincurre
throughincorrectorfaultyuseoftheproducts.Information,recommendationand/oradviceareneithermadetoinfringeonanypatents,nortograntalicenseunderan
patentorintellectualpropertyrightofVandaliteLightingLtdoranyofitssubsidiariesoraffiliatedcompanies,nortogranttherighttofileforanypatentprotection.We
hav
a policy of continuous technical development and products and / or descriptions, and / or materials may be changed without prior public announcement or warning.
Photometric Data Sheet Reference: