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 |
| 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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