Malmbergs Lighting Brochure 2023

Downlights

Ø 60-90 mm

MD-540

28 mm

54 mm

58 mm

45 mm

97 mm

Ø 100 mm

100 mm 60-90 mm

Drivdon för 99 743 46

Additional heat test performed by Intertek Semko, see ‘Technical data’ at the end of the catalogue. Requires LED driver for constant current, 9974263 recommended. MD-540, LED Downlight, 550mA For recessed mounting. The luminaire is approved for mounting on normally flammable surfaces and directly in insulation material. Beam angle 60°. CRI: Ra82. 3 SDCM. IP44. Order code Colour Wattage Voltage DC V Current mA Luminous fl ux lm Luminous intensity cd Colour temp. K 99 741 59 White 6 10.8 550 421 630 2700

MD-540, LED Downlight, 230V For recessed mounting. Fast connection terminal block 4x2.5 mm². The luminaire is approved for mounting on normally flammable surfaces and directly in insulation material. Complete with driver. Dimmable with transistor dimmer with trailing edge technology (RC). Beam angle 60°. CRI: Ra82. 3 SDCM. IP44. 230V.

Order code Colour

Wattage Luminous fl ux lm

Luminous intensity cd

Colour temp. K

Dimmable

99 743 46 White

7.5

421

630

3000

Yes

Additional heat test performed by Intertek Semko, see ‘Technical data’ at the end of the catalogue.

180

180

165

-165

-165

165

150

150

-150

-150

60°

60°

H (m)

Lux

Ø (m)

H (m)

Lux

Ø (m)

135

-135

-135

135

915.9

0.58

939.6

0.59

1

1

120

-120

-120

120

2

2

229.0

1.17

234.9

1.19

105

-105

-105

105

3

3

101.8

1.75

104.4

1.78

90

90

-90

-90

190

190

75

75

-75

-75

4

4

57.25

2.34

58.73

2.37

380

380

570

570

60

60

-60

-60

5

5

36.64

2.92

37.59

2.97

760

760

Ø

Ø

45

45

-45

-45

950

950

30

30

-30

-30

C90/270 C0/180

C90/270 C0/180

15

15

-15

-15

(cd)

(cd)

0

0

99 741 59: Photometric chart

99 741 59: Spectrum chart

99 743 46: Photometric chart

99 743 46: Spectrum chart

62 | PROFESSIONAL LIGHTING