SIG 1227 LL

Product benefits
  • Increased lamp life compared to existing low-voltage signal lamps
  • Max. premature failure rate: 2 % up to 8,000 h (related to lamp failures only)
  • Exchange of existing low-voltage high-pressure lamps possible without adjustment
  • Retrofit for 230 V systems (replace lamp and reflector and install transformator)

Product details

Electrical data

Nominal wattage 22.00 W
Nominal voltage 10 V
Test voltage 10.5 V

Photometrical data

Nominal luminous flux 270 lm
Luminous flux 270 lm
Color rendering index Ra 100

Dimensions & weight

Diameter 36.0 mm
Overall length 67.0 mm
Light center length (LCL)
31.0 mm

Additional product data

Base (standard designation) BA20s

Capabilities

Burning position
s135

Country-specific categorizations

Order reference SIG 1227UELL CL
Product code Packaging unit
Piece / unit
Dimensions in h x w x l Gross weight Volume
4008321037695 UNV
1
43mm x 27mm x 31mm 19.67g 0.04dm³
4050300900179 VS
200
433mm x 287mm x 279mm 4626.33g 34.67dm³
EAN STK number
4008321037695 4730127
Product benefits
  • Increased lamp life compared to existing low-voltage signal lamps
  • Max. premature failure rate: 2 % up to 8,000 h (related to lamp failures only)
  • Exchange of existing low-voltage high-pressure lamps possible without adjustment
  • Retrofit for 230 V systems (replace lamp and reflector and install transformator)
Areas of application
  • Road traffic signalling systems
Product features
  • Maintenance intervals up to one year possible (depending on installation)

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