Traffic signal lamps

Osram SIG 1238 30W 10V BA20s

831794 | Manufacturer: Osram | EAN: 4050300831794 | MPN: 1238

8,33 €tax excl.

Price for 1 piece, excluding shipping costs!
Condition: New product
Factory Box - pieces (pcs): 10
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More info

More info

Low-voltage lamps for traffic signalling equipment.

Nominal wattage 30 W
Nominal voltage 10 V
Test voltage 10.5 V
Nominal luminous flux 400 lm
Diameter 36 mm
Overall length 67 mm
Light center length (LCL) 31 mm
Base (standard designation) BA20s
Burning position s135

• Much higher luminous efficacy than high-voltage signal lamps
• Clearly improved lamp quality due to higher gas pressure and inert gas filling
• Leads to reduced power consumption of the signal installation
• High resistance against shock and vibration compared to high-voltage lamps
• Max. premature failure rate: 2% up to 4400 h (related to lamp failures only)
• Retrofit for 230 V systems (replace lamp and reflector and install transformator)

Areas of application
• Road traffic signalling systems

Use only in equipment/luminaires that are specially designed for the purpose.
Protect the lamps against moisture during operation and installation.

Voltage - Volt (V)10
Wattage - Watt (W)30
Luminous flux - Lumen (lm)400
Luminous Efficacy Lamp - (lm / W)13
Energy consumption - (kWh / 1000h)30
Factory Box - pieces (pcs)10

General safety informations



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