The Alpha Spot QWO 800 uses the latest MSR Platinum lamp – an 800W light source that produces an intense sparkling light, brighter even than older 1200W lamps. Additionally, the Alpha Spot QWO 800 is equipped with optical features that place this luminaire at the very top of its class, including a very wide zoom range from 7.6° to 55°, a uniform beam distribution at all zoom angles and a unique Stay-Sharp-Zoom feature that locks images in focus while zooming.