Fluorescent lamps T12
Osram L SA 40W 640 G13 SA Type T12
018331 | Manufacturer: Osram | EAN: 4050300018331 | MPN: L SA 40 W/640
More info
Tubular fluorescent lamps 38 mm, for resonance double-choke circuits, with G13 base. Stable and suitable for outdoor lighting or fixtures with little thermal insulation.
Nominal wattage 40 W
Rated lamp efficacy (standard condition) 75 lm/W
Rated wattage 40 W
Color rendering index Ra≥60
Rated luminous flux 3000 lm
Luminous flux at 25 °C 3000 lm
Light color 640
Color temperature 4000 K
Nominal luminous flux 3000 lm
Light color (designation) Cold White
Rated LLMF at 2000 h 0.85
Rated LLMF at 4000 h 0.75
Rated LLMF at 6000 h 0.67
Rated LLMF at 8000 h 0.60
Tube diameter 38 mm
Length 1200 mm
Length with base excl. base pins/connection 1200 mm
Diameter 38 mm
Maximum diameter 38 mm
Rated ambient temp.w.max.luminous flux 25 °C
Service life 4000 h
Lifespan 10000 h
Rated lamp survival factor at 2000 h 0.99
Rated lamp survival factor at 4000 h 0.98
Rated lamp survival factor at 6000 h 0.67
Rated lamp survival factor at 8000 h 0.60
Operation mode LLMF/LSF 50 Hz
Rated lamp life time 7500 h
Nominal lamp life time 7500 h
Base (standard designation) G13
Mercury content 3 mg
Appropriate disposal acc. to WEEE Yes
Suitable for indoor Yes
Energy efficiency class A
Energy consumption 48 kWh/1000 h
Applications
• Street lighting
• Industry
• Outdoor applications only in suitable luminaires
Features
• External ignition strip for improved ignition at low ambient temperatures
• Operation without starter
