3 Foot T5 Fluorescent Tube 21W G5 6500K Daylight

£4.22 £3.52
SKU
0002765
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3 Foot T5 Fluorescent Tube 21W G5 6500K Daylight

3 Foot T5 Fluorescent Tube 21W G5 6500K Daylight

T5 FHE Luxline Plus 21W/T5/840 E

Product Attributes
Item description FHE 21W/865
Nominal wattage (W) 21
Rated Wattage (W) HF 20.7
Bulb finish / Light colour Daylight Deluxe
Cap G5
Maximum Lamp length L [mm] 863.2
Diameter D [mm] 16
Mercury content per lamp [mg] 2.3
Colour rendering Index - CRI (class / %) /85
Colour temperature (K) 6000
Nominal luminous flux at 25°C (lm) 1775
Nominal average life (h) 24000
Nominal luminous flux at 35°C (lm) 1950
Lumen maintenance min. 2000 h (HF preheat) 0.96
Lumen maintenance min. 4000 h (HF preheat) 0.94
Lumen maintenance min. 6000 h (HF preheat) 0.93
Lumen maintenance min. 8000 h (HF preheat) 0.92
Lumen maintenance min. 12000 h (HF preheat) 0.91
Lumen maintenance min. 16000 h (HF preheat) 0.9
Lumen maintenance min. 20000 h (HF preheat) 0.88
Ambient temperature for max. lumen flux (°C) 35
Rated luminous flux at 25°C (lm) 1749
Rated lamp efficacy (lm/W) at 100 h - 50 Hz, 25°C 84.5
Nominal average life (h) 24000
Survival factor 2000 h (HF) 0.99
Survival factor 4000 h (HF) 0.98
Survival factor 6000 h (HF) 0.96
Survival factor 8000 h (HF) 0.92
Survival factor 12000 h (HF) 0.9
Survival factor 16000 h (HF) 0.89
More Information
SKU 0002765
Length 849mm
Diameter 16mm, T5
Cap Type G5
Wattage 21W
Colour Temp 6500K Daylight
Lumen 1749lm
Life (hours) 24000
Dimmable Yes
Tube Size T5
Tube Length 3 ft
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