Malmbergs Lighting Brochure 2023

Downlights, Black Edition

Greven, LED Downlight, 500mA For recessed mounting. Housing made of aluminium. Mounting depth: 40 mm. Beam angle 38°. Tiltable 25°. CRI: Ra  80. IP21. Order code Colour Voltage DC V Wattage Current mA Luminous fl ux lm

Luminous intensity cd

Colour temp. K

Colour consistency

Dimmable e

99 745 20 White 10 99 744 66 White 10 99 744 67 Satin 10

5 5 5

500 510 500 430 500 430

780 664 664

2700 3 SDCM Yes 3000 4 SDCM Yes 3000 4 SDCM Yes

Requires LED driver for constant current, see page 178-181. Accessories for Black Edition, see page 186.

92 mm 82-84 mm

Greven Tune, LED Downlight, 230V The colour temperature gets lower when you dim the light.

For recessed mounting. Housing made of aluminium. Fast connection terminal block 4x2.5 mm². Complete with driver. Dimmable with transistor dimmer with trailing edge technology (RC). Dims driver (LxWxH): 135x42x28 mm. Beam angle 38°. Tiltable 25°. CRI: Ra  80. 3 SDCM. IP21. 230V. Order code Colour Wattage Luminous fl ux lm Luminous intensity cd Colour temp. K Dimmable 99 745 21 White 6 388 553 2000-2800 Yes

Ø 80 mm

28 mm

40 mm

43 mm

135 mm

42 mm

Ø 92 mm

38°

38°

38°

38°

H (m)

Lux

Ø (m)

H (m)

Lux

Ø (m)

H (m)

Lux

Ø (m)

H (m)

Lux

Ø (m)

952.10

0.57

635.46

0.70

24.89

0.70

512.40

0.76

1

1

1

1

2

2

2

2

238.00

1.13

158.87

1.39

6.22

1.40

128.10

1.52

3

3

3

3

105.80

1.70

70.61

2.09

2.77

2.10

56.93

2.28

4

4

4

4

59.51

2.26

39.72

2.78

1.56

2.81

32.02

3.04

5

5

5

5

38.09

2.83

25.42

3.48

1.00

3.51

20.49

3.79

Ø

Ø

Ø

Ø

99 745 20: Spectrum chart

99 744 66-67: Spectrum chart

99 745 21: Spectrum chart, 2000K

99 745 21: Spectrum chart, 2800K

180

180

180

180

-165

-165

-165

-165

165

165

165

165

-150

-150

-150

-150

150

150

150

150

-135

-135

-135

-135

135

135

135

135

-120

-120

-120

-120

120

120

120

120

-105

-105

-105

-105

105

105

105

105

-90

-90

-90

-90

90

90

90

90

110

200

123

7.5

-75

-75

-75

-75

75

75

75

75

400

266

15

220

600

398

22.5

330

-60

-60

-60

-60

60

60

60

60

800

531

30

440

-45

-45

-45

-45

45

45

45

45

664

37.5

1000

550

-30

-30

-30

-30

30

30

30

30

C90/270 C0/180

C90/270 C0/180

C90/270 C0/180

C90/270 C0/180

-15

-15

-15

-15

15

15

15

15

(cd)

(cd)

(cd)

(cd)

0

0

0

0

99 745 20: Photometric chart

99 744 66-67: Photometric chart

99 745 21: Photometric chart, 2000K

99 745 21: Photometric chart, 2800K

PROFESSIONAL LIGHTING | 83