| Wattage | : | 400 W |
| Lamp Base | : | GES/E40 |
| Lamp Shape | : | Elliptical |
| SON Type | : | SON-E |
| Lamp Finish | : | Diffused |
| Length | : | 290 mm |
| Diameter | : | 120mm |
| Luminosity | : | 55500 lm |
| Luminous Efficacy | : | 139lm/W |
| Colour Rendering | : | 25 |
| UK Energy Efficiency Rating | : | E |
| EU Energy Efficiency Rating | : | E |