20" nickel bused rhodium plated reflector

continuous 360° motorized rotation

1,000 hour 850 watt EmArc lamp (included)

draws less than 15 amps

6000° Kelvin color temperature

focusable beam

variable speed and revesible rotation

plugs directly into a standard 120v wall outlet.

adjustable tilt for target lighting

available with on-board Honda EU20001 generator.


The Silverbeam Cirrus is a fully self-contained, weather tight searchlight system designed primarily for use in rental and advertising applications. The Cirrus features continuous 360 degrees of variable speed motorized rotation and adjustable head tilt.

The Silverbeam Cirrus is engineered around Ushio lighting's revolutionary "EmArc" family of enclosed arc lamps. Powered by a medical grade, integral electronic ballast, the SMH-850w/D2 arc lamp delivers output approaching a 2KW Xenon, plugs directly into a standard 120 volt wall outlet and draws less than 15 amps.

Designed for years of quiet, dependable, maintenance-free service, the Cirrus is now available with an optional on-board Honda generator. The Cirrus chassis, housing and base enclosure are constructed of steel and rustproof aluminum with a durable, powder coat finish designed to withstand the severest of outdoor conditions. The 20" model utilizes a corrosion resistant, electroformed, nickel-rhoium reflector.

Manufactured with space age technology throughout, the Silverbeam Cirrus can be expected to operate with outstanding efficiency throughout the lifetime of the unit.

All lamps maintain a daylight bright color temperature throughout their rated 1000 hour lamp life.

Built with the quality craftsmanship you expect from a 30 year leader in special event lighting, the Phoebus Manufacturing Silverbeam Cirrus rotating searchlight offers reliability, affordability and dependable service.


w/generator wo/generator
Head Length
Head Width
Head/Shaft Height
Overall Height
Base Height
Horizontal Sweep
System Weight
 300 lbs.  248 lbs.
Power Requirement
15 amps
Rated Lamp Life 1000 hours
Optional Generator Honda EU2000i
Rotation Speed Variable, CW or CCW 0-6 RPM
Peak Beam Candle Power 200 Million

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1029 Washington Street, San Carlos CA 94070 USA