MSD 440 R20/S20 YODN 440W 7400°k 1500 hours
YODN MSD 440 R20/S20 Lamp: 440W High-Brightness Discharge Source
The YODN MSD 440 R20/S20 is a 440W metal halide lamp engineered for lighting designers and production services requiring an extremely concentrated and brilliant light beam. Ideal for the latest generation of Beam and Hybrid projectors, it offers superior chromatic stability at 7400 K, ensuring sharp dynamic effects and consistent output throughout its service life.
Technical Specifications
|
Parameter |
Value |
|
Nominal Power |
440 Watt |
|
Luminous Flux |
21,000 lm |
|
Color Temperature |
7,400 K |
|
Color Rendering Index (CRI) |
80 |
|
Average Rated Life |
1,500 hours |
|
Technology |
High-pressure short arc |
Applications
This light source is the core engine for high-end moving heads used in large-scale live events, television productions, and outdoor tours. Thanks to its compact design, it is the preferred choice for fixtures such as the GTD 440II BSW, XMlite Beam 440, MS 440, BS 440C and FS440, Music & Lights RAZOR 440, Martin MAC Axiom Hybrid, and many others where beam precision is critical.
Exclusive Advantages
The YODN MSD 440 stands out for its optimized focal point: the ultra-short arc allows 21,000 lumens to be focused into perfectly collimated beams without artifacts. Its high-pressure technology ensures minimal luminous decay, maintaining a vivid, constant 7400 K white for 1,500 hours, thereby reducing maintenance cycles in complex lighting rigs.
FAQ for the Installer
Is it compatible with ballasts designed for Osram Sirius HRI 440W?
Yes, the YODN MSD 440 R20/S20 is engineered as a direct plug-and-play alternative for systems utilizing Sirius HRI 440W or HRI 440W lamps, fully adhering to their ignition and power supply parameters.
In which position can it be installed within the moving head?
The lamp supports Universal Burning Position operation, allowing the fixture maximum freedom of movement without compromising arc stability or bulb lifespan.
Why choose this version over a 15R or 17R?
The 20R/S20 series offers a significant increase in luminous density and a specific color temperature (7400 K), making it the ideal choice for superior color rendering on stages where white-point fidelity is a priority.
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