True Blue ST1

  • Overview
  • Features
  • Models
  • Accessories
  • Technical Data
  • Downloads

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.

  • 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, TÜV-GS, NRTL-US-C

Order No. Description
L3.40500.B True Blue ST1 MAN, blue/silver, 220 - 250 V~, bare ends
L3.40500.D True Blue ST1 MAN, blue/silver, 220 - 250 V~, Schuko
L3.40505.B True Blue ST1 MAN, black, 220 - 250 V~, bare ends
L3.40505.D True Blue ST1 MAN, black, 220 - 250 V~, Schuko
L3.40500LB True Blue ST1 MAN Location*, blue/silver, 220 - 250 V~, bare ends
L1.40501.B True Blue ST1 MAN, silver*, 220 - 250 V~, bare ends
L3.40500.I True Blue ST1 P.O., blue/silver, 220 - 250 V~, bare ends
L3.40500.K True Blue ST1 P.O., blue/silver, 220 - 250 V~, Schuko
L3.40505.I True Blue ST1 P.O., black, 220 - 250 V~, bare ends
L3.40505.K True Blue ST1 P.O., black, 220 - 250 V~, Schuko
L3.40505.L True Blue ST1/2 P.O., black, 220 - 250 V~, bare ends
 
MAN and Pole Operated (P.O.) versions include 1.5 m cable, 4-leaf barndoor and Filter frame.
*MAN Location version includes 3 m cable with line switch, 4-leaf barndoor and Filter frame.

Order No. Description
L2.39870.0 4-leaf barndoor, True Blue (245 mm / 9.7")
L2.39900.0 8-leaf barndoor, True Blue (245 mm / 9.7")
L2.79890.0 Filter frame (230 mm / 9.1")
L2.79860.0 Set of 4 scrims (230 mm / 9.1")
L2.79860.A Scrim, full single (230 mm / 9.1")
L2.79860.B Scrim, full double (230 mm / 9.1")
L2.79860.C Scrim, half single (230 mm / 9.1")
L2.79860.D Scrim, half double (230 mm / 9.1")
L2.76248.0 Speed Ring circular (9205) (245 mm / 9.7")
L2.79880.0 Snoot (245 mm / 9.7") with variable aperture
L2.8803224 Combo Steel Stand (A1035CS)
L2.88717.0 Universal ARRI Cine Stand LS.4 (007BA)
L2.88679.0 Wheel set with brakes, Ø 75 mm / 22 mm mount (110)
L2.76980.0 Wheel set with brakes, Ø 125 mm / 25 x 25 mm square mount (90000A)
L2.76989.0 ARRI Swivelling C Clamp (C150)
L2.76990.0 Safety cable (4 mm) 1 m, with "Kettbiner"
L2.33811.0 Conversion Kit from True Blue ST1 and T2 to theatre version: theatre cassette with barndoor insert
L2.80575.0 CEE-connector 16 A / 230 V 1Ph+PE (assembled when ordered with lamphead)
L2.33835.0 Mains indicator (green diode in cable entry) 230 V for T1, ST1, T2, ST2
(mounted when ordered with luminaire)
L2.89208.0 Lamp 1000 W / 230 V G22 FKJ CP71 (Osram)

Lamphead Type: Fresnel, 1000 W
Reflector Type: Spherical specular high purity aluminium
Lamp Type: CP/40 FKJ 1000 W, 230 V ; CP/71 FKJ 1000 W, 230 V
Power Consumption: 1000 W
Voltage Range: 100 to 240 V~
Lamp Base: G22
Dimmability: Yes, 0 to 100 % via external dimming system
Cable Options: bare ends, Schuko plug
Correlated Color Temperature: 3,200 K
Beam Angle: 10° to 58°
Product Weight: 7.0 kg / 15.4 lbs.
Shipping Weight: 9.2 kg / 20.3 lbs
Product Size (H x W x L): 398 x 362 x 325 mm / 15.7 x 14.3 x 12.8"
Shipping Size (H x W x L): 475 x 395 x 405 mm / 18.7 x 15.6 x 15.9"
Lens Diameter: 175 mm / 6,9"
Accessory Diameter: 230 mm / 9" (Scrim)
Barndoor: 245 mm / 9.6"
Mounting: Spigot 28 mm / 1 1/8"
Protection Class / IP Rating: I / IP23
Certifications: CE, CB, GS, cNRTLus

Manuals
26 Jan 2016 ARRI True Blue T- / ST-Series - Short Instructions (English/German)
Download (pdf, 793 KB)
27 Nov 2013 ARRI True Blue ST-Series - Quick Guide (English/German)
Download (pdf, 401 KB)
12 Nov 2013 ARRI Lampheads - General Safety Instructions (English/German)
Download (pdf, 110 KB)
Technical Information
28 Oct 2014 ARRI True Blue ST-Series ST1 - Tender text V1.0 (English/German)
Download (pdf, 251 KB)
04 Dec 2013 ARRI True Blue ST-Series ST1 - CAD Drawing 2D (DWG)
Download (zip, 74 KB)
27 Nov 2013 ARRI True Blue ST-Series ST1 - Photometric Files (IES) 120V
Download (zip, 2 KB)
27 Nov 2013 ARRI True Blue ST-Series ST1 - Photometric Files (LDT) 120V
Download (zip, 2 KB)
27 Nov 2013 ARRI True Blue ST-Series ST1 - Dimensional Drawing
Download (pdf, 203 KB)
27 Nov 2013 ARRI True Blue ST-Series ST1 - CAD Drawing 2D (DXF)
Download (zip, 15 KB)
27 Nov 2013 ARRI True Blue ST-Series ST1 P.O. - Dimensional Drawing
Download (pdf, 208 KB)
Marketing Material
27 Nov 2013 ARRI True Blue-Series - Brochure (Spanish)
Download (pdf, 1.65 MB)
14 Nov 2013 ARRI True Blue Series - Brochure (English)
Download (pdf, 2.74 MB)
14 Nov 2013 ARRI True Blue Series - Brochure (German)
Download (pdf, 2.74 MB)
Certificates
09 Dec 2014 ARRI Tungsten-Range - EC-Declaration of Conformity
Download (pdf, 40 KB)
15 Nov 2013 ARRI True Blue ST-Series - GS-Certificate (German)
Download (pdf, 572 KB)
15 Nov 2013 ARRI True Blue ST-Series - GS-Certificate (English)
Download (pdf, 547 KB)
15 Nov 2013 ARRI True Blue ST-Series - cNRTL-Certificate
Download (pdf, 450 KB)
15 Nov 2013 ARRI True Blue ST-Series - CB-Certificate
Download (pdf, 684 KB)
Spare Parts
03 Mar 2017 ARRI True Blue ST1 - Spare Parts Catalogue (English/German)
Download (pdf, 949 KB)