M81U OSRAM, M81U Datasheet

LAMP, DICHROIC, WIDEFLOOD, 35W

M81U

Manufacturer Part Number
M81U
Description
LAMP, DICHROIC, WIDEFLOOD, 35W
Manufacturer
OSRAM
Datasheet

Specifications of M81U

Supply Voltage
12V
Base Type
GU5.3
Power Rating
35W
Reflector Dia
34.7mm
Colour Temperature Typ
3100K
Svhc
No SVHC (15-Dec-2010)
Angle
38°
Colour
Cool White
External Diameter
51mm
External
RoHS Compliant
Lamp Base Type
GU5.3
Rohs Compliant
Yes
Length
29mm
Product characteristics:
Range:
Lamp without 41860 SP
cover lens
Lamp with
cover lens
HAL M-M, Edition November 05
Subject to alteration
COOL BEAM
Filter
UV
Order-code
41860 WFL
41865 SP
41865 WFL
41870 SP
41870 WFL
44860 SP
44860 WFL
44865 SP
44865 WFL
44870 SP
44870 WFL
* Maximum permitted tolerance nominal value +8% acc. IEC 60357
**
may vary according to tolerances specified in IEC 60357
Voltage
12V
12V
• Dichroic reflector reduces thermal
• Low pressure technology complies to
• Integradet cover pan prefends the
• Meets the most stringent UV-
• Base: GU 5,3
• Lampe life: 2000h
"
"
"
"
"
"
"
"
"
"
radiation in the light beam by 66%
IEC 60598-1. Lamp can be used
without extra protection from the
luminaire.
soiling of the reflector.
protection thresholds (NIOSH).
Bleaching reduced.
Wattage*
20 W
20 W
35W
50W
35W
50W
"
"
"
"
"
"
1/4
angle**
Beam
10°
36°
36°
36°
10°
36°
36°
36°
10°
10°
10°
10°
intensity**
Luminous
Halogen lamp with dichroic reflector ∅ 51 mm
3150 cd
6300 cd
1050 cd
8200 cd
1500 cd
3000 cd
6000 cd
1000 cd
7800 cd
1450 cd
510 cd
480 cd
DECOSTAR 51/51S
HRGS/UB 20-12-GU5,3-51/10
HRGS/UB 20-12-GU5,3-51/36
HRGS/UB 35-12-GU5,3-51/10
HRGS/UB 35-12-GU5,3-51/36
HRGS/UB 50-12-GU5,3-51/10
HRGS/UB 50-12-GU5,3-51/36
HRGS/UB 20-12-GU5,3-51/10
HRGS/UB 20-12-GU5,3-51/36
HRGS/UB 35-12-GU5,3-51/10
HRGS/UB 35-12-GU5,3-51/36
HRGS/UB 50-12-GU5,3-51/10
HRGS/UB 50-12-GU5,3-51/36
ILCOS-code
Technical Information

Related parts for M81U

M81U Summary of contents

Page 1

Product characteristics: COOL BEAM UV Filter Range: Order-code Voltage Lamp without 41860 SP cover lens 41860 WFL 41865 SP 41865 WFL 41870 SP 41870 WFL Lamp with 44860 SP cover lens 44860 WFL 44865 SP 44865 WFL 44870 SP 44870 ...

Page 2

... The irradiance is clear below the NIOSH-threshold values for skin and eye. Due to UV-absorbing quartz glass respectively due to the integrated cover pan the bleaching is clear reduced (depending on radiated material). Light distribution Available at www.myosram.com HAL M-M, Edition November 05 Subject to alteration Halogen lamp with dichroic reflector ∅ ...

Page 3

Geometry: Values in mm Overall length Length of Reflector Diameter of Reflector Width of Reflector edge Thickness of Reflector edge V collar nomin. Position GU-groove Depth GU-groove Width GU-groove Pin length Pin distance Pin diameter Nominations and dimensions acc. IEC ...

Page 4

... For outdoor applications and operation in damp locations special approved fixtures are required. The lamps are not qualified for applications, whereat defined near field features are necessary. According to IEC 60598-1/DIN VDE 0711 "minimum security distance" the max. temperature permitted is 90°C. This max. temperature has to be ensured by the minimum distance ...

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