Malmbergs Lighting Brochure 2023

Downlights

MD-251

458 mm

320 mm

133 mm

176 mm

176 mm

428 mm

290 mm

176 mm

155 mm

3 mm

3 mm 133 mm

133 mm

3 mm

176 mm

99 745 49

99 745 50

99 745 51

MD-251, LED Downlight, 230V For recessed mounting. Mounting depth: 130 mm.

Body made of aluminium with reflector. Fast connection terminal block 4x2.5 mm². Complete with driver. Dimmable with transistor dimmer with trailing edge technology (RC). Beam angle: 45°. CRI: Ra  92. 3 SDCM. IP21. 230V. Order code Colour Wattage Luminous fl ux lm Luminous intensity cd Colour temp. K

Dimmable

99 745 49 99 745 50

White/Black 1x10 960 White/Black 2x10 1730

1160 1965 3185

3000 3000 3000

Yes Yes Yes

99 745 51 White/Black 3x10 2820

162x162 mm 300x162 mm 440x162 mm

180

-165

165

-150

150

45°

H (m)

Lux

Ø (m)

-135

135

1033.00

0.89

1

-120

120

2

258.20

1.78

-105

105

3

114.70

2.68

-90

90

300

-75

75

4

64.54

3.57

500

900

-60

60

5

41.31

4.46

1200

Ø

-45

45

1500

-30

30

C90/270 C0/180

-15

15

(cd)

0

99 745 49: Photometric chart

99 745 49: Spectrum chart

180

-165

165

-150

150

45°

H (m)

Lux

Ø (m)

-135

135

1815.00

0.99

1

-120

120

2

453.80

1.97

-105

105

3

201.70

2.96

-90

90

400

-75

75

4

113.50

3.94

800

1200

-60

60

5

72.61

4.93

1600

Ø

-45

45

2000

-30

30

C90/270 C0/180

-15

15

(cd)

0

99 745 50: Photometric chart

99 745 50: Spectrum chart

180

-165

165

-150

150

45°

H (m)

Lux

Ø (m)

-135

135

2954.60

0.81

1

-120

120

2

738.65

1.62

-105

105

3

328.29

2.43

-90

90

601

-75

75

4

184.66

3.25

1201

1802

-60

60

5

118.18

4.06

2403

Ø

-45

45

3004

-30

30

C90/270 C0/180

-15

15

(cd)

0

99 745 51: Photometric chart

99 745 51: Spectrum chart

PROFESSIONAL LIGHTING | 85