SIRIUS HRI 440W/X 7300K OSRAM

Exclusive Advantages
Optimized Bulb Geometry: Engineered for superior heat dissipation, significantly reducing the risk of premature failure within enclosed optical systems.
Chromatic Consistency: The 7300K color temperature remains stable throughout the entire 1500-hour lifespan, minimizing visual discrepancies between multiple fixtures on the same rig.
Optical Efficiency: The short-arc design enables perfect coupling with lenses in Mythos-style projectors, maximizing total luminous output.

FAQ for Installers and Technicians

Is this lamp compatible with all 440W projectors?

While the wattage is standard, the 440W/X (code 55218) version features thermal and mechanical specifications calibrated for specific models like the Mythos 2. Always verify the projector manual before installation.

Is optical alignment necessary after replacement?

Due to the precision of the integrated reflector, we recommend performing the "lamp centering" procedure via the projector's menu to ensure beam uniformity and prevent hotspots that could damage the optics.

Can I touch the bulb during installation?

It is critical to avoid direct skin contact with the glass. Skin oils and residues can cause localized overheating, leading to lamp explosion. Always use latex gloves or a clean, lint-free cloth.