| Item condition | New |
| Manufacture name | Spectralux®Plus Ring , NL-T9 40W/840C/G10Q |
| Brand | Radium |
| Categories |
Circular Fluorescent Tubes T9
G10q Light Bulbs |
| Country of origin | CN |
| Harmonized System Code | 8539 3190 00 |
| Colour | Other |
| Socket | G10q |
| Luminous flux | 2900 lm |
| Colour rendering index CRI | 80-89 |
| Tube diameter | 29 mm |
| Lamp shape | Other |
| Length | 406 mm |
| Colour of light | 840 |
| Colour temperature | 4000 K |
| Lamp power | 41.6 W |
| Lamp designation | T9 |
| Packing level 1 | 4008597196096 |
| Application | Other |
| Beam angle | 360 ° |
| Lamp efficacy | 70 lm/W |
| Average nominal lifespan | 9000 h |
| Weighted energy consumption in 1000 hours | 42 kWh |
| Energy efficiency class according to EU regulation 2019/2015 | G |