Holophane was founded in 1896. They produced lights with their borosilicate pressed glass refactors. This was made to a high precision to achieve the desired light distribution through prisms built into the glass. Holophane were a popular vintage manufacturer, and are still producing lights today.
| Technical Details | |
| Bulb Type | B22 |
| Maximum Wattage | 12 watts LED |
| Height | 300 mm |
| Width | 300 mm |
| Colour | Prismatic Glass, Aged Brass |
| Weight | 2.5 kg |