XL-Type T12

Product benefits
  • Extreme safety, perfect for explosion-proof fixtures
Areas of application
  • Industry
  • Places with a heightened risk of fire or explosions
  • Oil rigs
Product features
  • Fa6 base for explosion-proof fixtures
  • Operation without starter

Safety advice
In case of lamp breakage: www.osram.com/brokenlamp

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Technical data Expand

Electrical data

Nominal wattage 20.00 W
Rated lamp efficacy (HF data 25 °C) Under clarification by authority and standardization body
Rated wattage 20.00 W
Energy consumption 25 kWh/1000h

Photometrical data

Color rendering index Ra ≥60
Rated luminous flux 1000 lm
Luminous flux at 25 °C 940 lm
Light color 640
Color temperature 4100 K
Nominal luminous flux 1000 lm
Light color as per EN 12464-1 Cool White
Rated LLMF at 2,000 h 0.88
Rated LLMF at 4,000 h 0.84
Rated LLMF at 6,000 h 0.82

Dimensions & weight

Tube diameter 38 mm
Length 574.0 mm
Length with base excl. base pins/connection 574.00 mm
Diameter 38.0 mm
Maximum diameter 38.0 mm

Colors & materials

Lamp mercury content 3.0 mg


Service life 4000 h
Lifespan 10000 h 1)
Rated lamp survival factor at 2,000 h 1.00
Rated lamp survival factor at 4,000 h 1.00
Rated lamp survival factor at 6,000 h 1.00
Rated lamp survival factor at 8,000 h 1.00
Rated lamp survival factor at 12,000 h 1.00
Rated lamp survival factor at 16,000 h 0.99
Rated lamp survival factor at 20,000 h 0.93
Rated lamp life time 26000 h
Nominal lamp life time 26000 h

Additional product data

Base (standard designation) Fa6
Appropriate disposal acc. to WEEE Yes
Footnote only for product For long-life explosion-proof luminaires in type of protection “increased safety”


Suitable for indoor Yes

Certificates & standards

Energy efficiency class B
Downloads Expand

Lamp supplements

  File Type  
pdf Lamp supplement
Packaging information Expand
EAN code Packaging unit
Pieces per unit
l x w x h
Gross weight Volume
4050300014630 Sleeves
617mm x 40mm x 42mm 175.00g 1.04dm³
4050300207261 Shipping carton box
665mm x 215mm x 220mm 4707.00g 31.45dm³
Country-specific information Expand
EAN code METEL code SEG number STK number
4050300014630 OSRL20640X 8329914 4932711


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