This document is a user guide for the Ultima Light Source, providing information on the features and precautions for the Ultima 250W White and Decorative models.
The Ultima 250W light source is a high‑performance metal halide unit intended for decorative applications using glass fibre optics only. It must be installed according to applicable codes, earthed, and operated only with a 240VAC 50Hz supply. Safety warnings emphasize the hot surface, fire risk, and the need to keep the lamp enclosure intact.
The manual provides step‑by‑step installation instructions for horizontal, vertical or upside‑down mounting, details on wiring and fibre connection, maintenance procedures for lamp and fuse replacement, troubleshooting tips, and a full technical specification table.
| Lamp power | 250W |
|---|---|
| Supply voltage | 240VAC 50Hz |
| Input power | 360VA @ 240VAC |
| Start‑up current | 8.7A @ 240VAC |
| Running current | 1.5A @ 240VAC |
| Lamp life | ≈3000h |
| Colour temperature | 8500K |
| CRI | 70 |
| Size (L×W×H) | 364 x 259 x 162 mm |
| Weight | 9.5kg |
| Protection rating | IP20 |
| Material | Sheet steel |
It can be mounted horizontally, vertically or upside‑down on any flat surface using the keyhole slots and 4 × M4 or M5 screws, must be earthed, powered by 240VAC 50Hz and must not be dimmed.
Unplug the unit, allow it to cool for 10‑15 minutes, do not touch the hot lamp, use a soft cloth, and avoid touching the glass as it may explode.
The unit requires a 240VAC 50Hz supply, must be earthed, and draws an input power of 360VA.