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L3.40500.D TB ST1-1

True Blue ST1

The ideal choice for TV and film studios

ARRI True Blue represent an unprecedented evolution of the studio fixtures that have been popular workhorses for over two decades. Following extensive research and feedback from lighting professionals around the world, combined with advances in technology, ARRI has designed a series of six highly innovative lampheads with over 30 new improvements for studio and location lighting. ARRI Fresnels are available in both manual and pole-operated versions.

Features

Cross Cooling System: new, highly effective cooling streams in addition to conventional cooling
Sliding Stirrup: centre of gravity adjustment
Tilt Lock: stainless steel friction disc for rigid lock-off
Top Latches: application-oriented Top Latches for location or studio use
Adjustable Accessory Brackets: adjustable 2-scrim and 4-scrim position
Stainless Steel Lens Protection: maximised light transmission and high temperature stability
Extremely Robust Barndoors: made of special alloy with high strength-to-weight ratio and effective tightening function
Maintenance: more shared parts, very fast access to all interior workings with three torx drivers only
Protection Class IP23: safe indoor and outdoor use
Safety Certification: CE, GS, cNRTLus

Technical Data

Category

Tungsten

Series

True Blue ST

Model

True Blue ST1

Mains Plug

Schuko, Bare Ends

Lamphead Type

Fresnel, 1,000 W

Reflector

Spherical specular high purity aluminium

Lamp Type

CP/40 FKJ 1,000 W, 230 V; CP/71 FKJ 1,000 W, 230 V

Power Consumption

1,000 W

Voltage Range

100 to 240 V

Lamp Base

G22

Dimming

yes, 0 to 100 % via external dimming system

Correlated Color Temperature

3,200 K

Beam Angle

8,3° to 53°

Weight in kg net*

approx. 7 kg

Weight in kg packed*

approx. 9 kg

Weight in lbs. net*

approx. 15 lbs

Weight in lbs. Packed*

approx. 20 lbs

Measurements (HxWxL) incl. Pin in mm*

-

Measurements (HxWxL) excl. Pin in mm*

398 x 362 x 325 mm

Measurements (HxWxL) incl. Pin in inch*

-

Measurements (HxWxL) excl. Pin in inch*

15.7 x 14.3x 12.8"

Measurements (HxWxL) Packed size in mm*

475 x 395 x 405 mm

Measurements (HxWxL) Packed size in inch*

18.7 x 15.6 x 15.9"

Lens / UV-Protection Glass Diameter in mm

175 mm

Lens / UV-Protection Glass Diameter in inch

6.9"

Accessory Diameter in mm

230 mm

Accessory Diameter in inch

9.0" (Scrim)

Barndoor in mm

245 mm

Barndoor in inch

9.7"

Mounting

Spigot 28 mm / 1 1/8"

Housing Color

Blue/Silver, Black

Protection Class / IP Rating

I / IP23

Certifications

CE, UKCA, CB, ENEC, cNRTLus

Note *Weight and dimensions are rounded values.

True Blue ST1 - View from Left, tilted

True Blue ST1 - Rear View

True Blue ST1 - Front View

True Blue ST1 - View from Left

True Blue ST1 - View from Right

Downloads

ARRI True Blue ST & ST Theater - Overview Poster

ARRI True Blue - Installation Quick Guide

ARRI True Blue T1, 2, 5 and ST 1, 2, 2-3, 5 - Manual

ARRI - Safety Leaflet

ARRI True Blue ST1 MAN - Dimensional Drawing Jul2018

ARRI True Blue ST1 P.O. - Dimensional Drawing Jul2018

ARRI True Blue ST1 - CAD Drawing 2D (DXF) Nov2013

ARRI True Blue ST1 - CAD Drawing 2D (DWG) Nov2013

ARRI True Blue ST1 - Photometric Files (LDT) 120V Jun2011

ARRI True Blue ST1 - Photometric Files (IES) 120V Jun2011

ARRI Tungsten Lampheads - EU Declaration of Conformity

ARRI True Blue - UK Declaration of Conformity

ARRI ST-Range - CB-Certificate

ARRI ST-Range - ENEC-Certificate

ARRI ST-Range - cNRTLus-Certificate

Product Catalog

Presenting the possibility to download the 2022 product catalogue of ARRI Lighting products on your mobile phone.

Kits & Sets

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