
Technical Information
The smallest mains voltage halogen lamp of OSRAM
HALOPIN COMPACT
Characteristics:
• Most compact mains voltage halogen
lamp
UV
UV
UVUV
Filte
Filter
FilterFilte
• New base / lampholder system G9
• With innovative bulb-pinch technology
• With integral safety fuse, meets the safety
requirements of IEC 60432-2
• Approved to IEC 60598-1 for use in open
luminaires
• Burner with UV-Filter glass
Meets the most stringent UV-protection
thresholds (NIOSH).
Reduced UV bleaching
• 2000h average life time
• Clear and frosted version 230V u. 240V
Range:
Order code Wattage* Luminous flux Energy Label Average life ILCOS-code
66725 25W 260lm D 2000h HSGST/C/UB-25-230-G9-22
66725AM 25W 230lm E 2000h HSGST/F/UB-25-230-G9-22
66740 40W 490lm D 2000h HSGST/C/UB-40-230-G9-22
66740AM 40W 460lm E 2000h HSGST/F/UB-40-230-G9-22
* max. value 104% + 0,5W acc. to DIN EN 60064
HAL M-M, Edition 03/03 1/3
Subject to alteration

Light data:
Maintenance
Colour temperature
NIOSH-threshold
Erythem-threshold
Bleaching effect
Geometry:
Technical Information
The smallest mains voltage halogen lamp of OSRAM
HALOPIN COMPACT
Decrease of luminous flux < 20% after 75% of the nominal life time
2800 K ± 100
> 100 h bei 1000 lx
> 600 h bei 1000 lx
Reduced up to 80% (depending on the illuminated material), due to UV-absorbing quartz glass
D
Values in mm
Overall length C Max. 43,0 mm
LCL H 22,0 mm
Bulb-∅ D
Please note:
Dimensions and tolerances are subject to change within the IEC regulations! Not explicitly
!
given dimensions cannot be evaluated by measuring lamp samples!
66725/AM; 66740/AM
Max. 14,0 mm
C
H
HAL M-M, Edition 03/03 2/3
Subject to alteration

Technical Information
The smallest mains voltage halogen lamp of OSRAM
HALOPIN COMPACT
Temperature behaviour:
Pinch Pin Mechanical spring
Burning position Free burning, vertical
!
Operating conditions:
Burning position
Areas of application
Dimmability
Safety distance
!
Environmental sensitivity:
Validity:
Max. Temperature permitted
Operating temperatures
66725 180°C 130°C 180°C
66740 210°C 150°C 210°C
* Special foils in the pi nch allow higher temperatures than IEC 60357
Measurement conditions:
Measurement in the most unfavourable burning position for the pinch and the pins.
Surrounding temperature: 25° (acc to DIN 5032)
Voltage: 230V
Lamp holder: BJB 25.830.100.00
Operating temperatures for free burning use are not obliging and are useful only for
orientation.
Any
The correct function for exterior use can’t be guaranteed
100%
According to IEC 60598-1 "minimum safety distance" the max. temperature permitted on the
illuminated area is 90°C. This max. temperature has to be ensured by the minimum distance.
This distance has to be determined through the luminaire manufacturer by appropriate measurements.
When placing the lamp into the holder ensure not to touch the bulb with bare hands.
HALOPIN can be disposed of as houshold waste.
These technical information sheets (TI-sheets) are updated in irregular intervals. The user is
responsible to ensure that the information they have is up to date and still valid. Once a new TIsheet has been issued, former editions are to be seen as invalid and disposed of.
370°C* 250°C 350°C
HAL M-M, Edition 03/03 3/3
Subject to alteration