T5 CONSTANT fluorescent lamps

Osram FQ 39W 840 G5 ho Constant

1075550 | Manufacturer: Osram | EAN: 4008321075550 | MPN: FQ-39-840-CON

Fluorescent lamps with CONSTANT technology boast a consistently high luminous flux over a wide temperature range.


7,24 €tax excl.

Price for 1 piece, excluding shipping costs!
Condition: New product
Factory Box - pieces (pcs): 20

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More info

More info

Nominal wattage 39W
Rated lamp efficacy (HF data 25 °C) 89 lm/W
Rated wattage 38W
Energy consumption 42 kWh/1000h
Color rendering index Ra≥80
Rated luminous flux 3400 lm
Luminous flux at 25 °C 3400 lm
Luminous flux at 35 °C 3500 lm
Light color 840
Color temperature 4000K
Nominal luminous flux 3400 lm
Light color as per EN 12464-1 LUMILUX Cool White
Rated LLMF at 2000h 0.95
Tube diameter 16 mm
Length 849 mm
Length with base excl. base pins/connection 849 mm
Diameter 16 mm
Maximum diameter 16 mm
Lamp mercury content 2.6 mg
Rated ambient temp.w.max.luminous flux 35 °C
Service life 19000h
Lifespan 24000h
Rated lamp survival factor at 2000h 0.99
Operation mode LLMF/LSF HF
Rated lamp life time 24000h
Nominal lamp life time 24000h
Base (standard designation) G5
Appropriate disposal acc. to WEEE Yes
Footnote only for product Suitable for ECG operation only

Dimmable Yes
Suitable for indoor Yes
Energy efficiency class A+

Product benefits
- Excellent luminous flux at high and low ambient temperatures
- Stable and suitable for outdoor lighting or fixtures with little thermal insulation
- Compatible with and easily exchangeable with conventional T5 lamps
- High luminous efficacy

Areas of application
- Industry
- Street lighting
- Ideal for extreme temperature requirements

Product features
- Luminous flux: >90% at ambient temperatures between +5…70 °C (for 49 W: +20…80 °C)
- Very good lumen maintenance: 90% throughout the service lifetime of the lamp
- Long average lifetime: up to 24000h (with QUICKTRONIC ECG)
- Good color rendering group: 1B (Ra: 80…89)
- Dimmable

It needs ballastYes
DimmableYES, with DIMM ECG
Energy Efficiency ClassA+
Base/SockelG5
Wattage - Watt (W)39
Luminous flux - Lumen (lm)3400
Luminous Efficacy Lamp - (lm / W)87
Light color temperature - Kelvin (K)4000
Light color code840
Color rendering index - CRI83
Energy consumption - (kWh / 1000h)39
Lifetime - hours (h)24000
Factory Box - pieces (pcs)20

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