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Fluorescent lamps

Fluorescent lighting is efficient
and economical.The efficacy
(lumen/watt) of all fluorescent
lamps is high compared to most
other light sources.
Different luminaires are available
for various purposes.
TL-D lamps are low-pressure
mercury discharge lamps with a
clear tubular 26 mm envelope.
The tube wall is internally
covered with a mixture of
fluorescent powders.
TL-D Standard colours have a
moderate colour rendering index
(C.R.I. 50 - 75). Especially the red
part of the spectral power
distribution is moderately
covered by standard colours.

TL-D Standard colours are
mostly used in applications
where colour rendering is not an
important parameter.
The efficacy of TL-D Standard
colours is lower than TL-D /80
colours.
The colour designation of TL-D
lamps creates a certain
atmosphere. It varies from warm-
white to cool daylight.The colour
designation is determined by the
colour temperature of the lamp.

Dimensions in mm

TL-D Standard colours

A

Ø  28 max.

B

C

Type

A

B

B

C

max.

min.

max.

max.

TL-D 14W

361.2

365.9

368.3

375.4

TL-D 15W

437.4

442.1

444.5

451.6

TL-D 16W

720.0

724.7

727.1

734.2

TL-D 18W

589.8

594.5

596.9

604.0

TL-D 23W/36W-1

970.0

974.7

977.1

984.2

TL-D 30W

894.6

899.3

901.7

908.8

TL-D 36W

1199.4

1204.1

1206.5

1213.6

TL-D 38W

1047.0

1051.7

1054.1

1061.2

TL-D 58W

1500.0

1504.7

1507.1

1514.2

TL-D 70W

1763.8

1768.5

1770.9

1778.0

Commercial

Type

Cap/

Lamp

Lamp

Colour

Correlated

Lumen

Average

Nett

EOC

name

base

voltage

*)

current

*)

designation

colour

output

*)

luminance

*)

weight

temperature

V

A

K

lm

cd/cm

2

g

/25

TL-D

TL-D 15W /25

G13

51

0.34

COOL WHITE

4000

900

0.90

76

702760

TL-D

TL-D 16W /25

G13

95

0.20

COOL WHITE

4000

1000

0.65

125

614193

TL-D

TL-D 18W /25

G13

59

0.36

COOL WHITE

4000

1100

0.80

100

702647

TL-D

TL-D 30W /25

G13

98

0.36

COOL WHITE

4000

1900

0.90

145

702814

TL-D

TL-D 36W /25

G13

103

0.44

COOL WHITE

4000

2600

0.95

186

702685

TL-D

TL-D 36W-1 /25

G13

80

0.56

COOL WHITE

4000

2600

1.10

161

702869

TL-D

TL-D 38W /25

G13

104

0.43

COOL WHITE

4000

2550

1.10

162

726667

TL-D

TL-D 58W /25

G13

111

0.67

COOL WHITE

4000

4125

1.20

233

702722

/29

TL-D

TL-D 15W /29

G13

51

0.34

WARM WHITE

2900

1000

1.00

76

946683

TL-D

TL-D 16W /29

G13

95

0.20

WARM WHITE

2900

1100

0.70

125

614223

TL-D

TL-D 18W /29

G13

59

0.36

WARM WHITE

2900

1250

0.85

100

702654

TL-D

TL-D 30W /29

G13

98

0.36

WARM WHITE

2900

2175

1.05

145

728920

TL-D

TL-D 36W /29

G13

103

0.44

WARM WHITE

2900

2975

1.05

186

702692

TL-D

TL-D 36W-1 /29

G13

80

0.56

WARM WHITE

2900

2700

1.15

161

702876

TL-D

TL-D 58W /29

G13

111

0.67

WARM WHITE

2900

4700

1.35

233

702739

TL-D

TL-D 70W /29

G13

132

0.69

WARM WHITE

2900

5450

1.35

272

618344

*)

conventional gear

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