The ARRI ST1 1000W Studio Fresnel with Stand Mount is part of the ST True Blue Series of tungsten Fresnel lighting fixtures and represents a major update of this well-known industry standard. Feedback from respected lighting professionals, combined with advances in technology, enables ARRI to present a selection of Fresnels with over 30 new improvements for studio and location lighting.
Reduced weight, compact size, and maximum light output are the most obvious improvements. ARRI s patented cross-cooling system, which encourages a stream of air to pass around the Fresnel lens and into the lamphead from the front, has reduced the lamp housing temperature of True Blue units by 25% and the lens temperature by 17%.
When fitted with a 1000W bulb (available separately), this fixture will provide a 13° , 3 wide beam of 532 fc from a distance of 13.2 at full spot. At full flood, it will throw a 94.5 fc beam 57° , 14 wide from the same distance.
Manual Control
Tilt, focus, and pan are manually controlled directly at the fixture
Improved Maintenance
ARRI ST1 Specs
Light Fixture
Beam Angle | 8.3 to 53° |
Color Temperature | 3200K |
Bulb Type | 1 x G22 |
Max Bulb Wattage | 1000 W |
Lens Type | Fresnel |
Lens Diameter | 6.9" / 17.5 cm |
Photometrics | 8° 13,906 fc / 149,696 Lux at 3.3` / 1 m* 869 fc / 9356 Lux at 13.1` / 4 m 386 fc / 4158 Lux at 19.7` / 6 m 218 fc / 2341 Lux at 26.2` / 8 m 53° 1700 fc / 18,304 Lux at 3.3` / 1 m* 106 fc / 1144 Lux at 13.1` / 4 m 47 fc / 508 Lux at 19.7` / 6 m 27 fc / 286 Lux at 26.2` / 8 m *Standardized Measurement Calculated Internally Based on Closest Distance (Using Light at This Distance Is Not Advisable) |
Built-In Dimmer | None |
Focusable | Yes |
Front Accessory Mount | 9" (Scrim) |
Umbrella Mount | None |
General
AC Input Power | 100 to 240 VAC, 50 / 60 Hz |
Mounting | 1-1/8" Stud (via Included Yoke Mount) |
Cable Length | 9.8` / 3 m |
Inline Switch | Yes |
Certifications | CE, cNRTLus, GS *as per Manufacturer |
IP Rating | IP23 |
Environmental Protection | Advertised as Weather Resistant *Manufacturer Testing: IP23 |
Material | Aluminum |
Dimensions | 15.7 x 14.3 x 12.8" / 39.9 x 36.3 x 32.5 cm |
Weight | 15 lb / 6.8 kg |
Packaging Info
Package Weight | 22.1 lb |
Box Dimensions (LxWxH) | 18.5 x 16 x 15.25" |
In the Box
- ARRI ST1 1000W Studio Fresnel with Stand Mount (120-230 VAC)
- Cable with Inline Switch (22`)
- 2 Year Manufacturer Warranty
Not in the Box
- Essential
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