| Item condition | New |
| Manufacture name | HQL® 400 W E40 |
| Brand | OSRAM |
| Categories |
Mercury vapour lamps
E40 Light Bulbs |
| Country of origin | CN |
| Harmonized System Code | 8539 3220 00 |
| Socket | E40 |
| Luminous flux | 22000 lm |
| Total length | 285 mm |
| Colour rendering index CRI | 20-39 |
| Diameter | 122 mm |
| Lamp efficacy | 55 lm/W |
| Lamp shape | Ellipsoid |
| Colour temperature | 3800 K |
| Lamp power | 400 W |
| Lamp designation | ED37 |
| Packing level 1 | 4050300015071 |
| Packing level 2 | 4050300808512 |
| Energy efficiency class | B |
| Burning position | Any |
| Internal reflector | No |
| Energy efficiency class according to EU regulation 2019/2015 | B |
Mercury vapor lamps for open and enclosed luminaires. Areas of application: Factories and workshops. Industrial installations. Streets. Car parks, courtyards. Pedestrian zones, public squares. Parks and gardens. Suitable for use in open and enclosed luminaires. Outdoor applications only in suitable luminaires.