High-efficiency short-arc metal halide lamps designed for optimum light collection.

They combine the high luminous efficacy, very compact arc with high luminance and excellent colour characteristics required for a variety of spotlighting and projection applications.

MSR Short Arc lamps can be operated on magnetic ballasts.  However, best performance of the MSR SA range is achieved with power stabilised electronic ballasts.

The run-up time is maximum two minutes.  Their restrike time is 5-10 minutes, depending on cooling conditions. Dimming is not possible.

In view of their high internal working pressure, these lamps must only be operated in closed luminaires. They radiate a considerable amount of ultraviolet; the luminaire lenses must block this, and no radiation must be spilled through ventilation slots.

Application:

• Entertainment

Image	Type	Wattage	Base	CT	Life
	MSR 400 SA	400	GY9.5	5600	750
	MSR 700 SA	700	GY9.5	5600	750
	MSR 1200 SA	1200	GY22	5600	750
	MSR 2000 SA	2000**	GY22	6000	750