ARRI Studio Ceramic 250 Product Information

At a Glance
• 250W / 90-265V AC
50-60Hz
• 3200K / CRI>90
- 4000hrs lamp lifetime
- 21,200lm light out-
put (lamp Ceramic
ST 250 HR)
• 5600K / CRI>90 with
MSR 250 HR
- 500hrs lamp lifetime
- 20000lm, 80lm/W
• Very high efficiency
85lm/W
• Hot Restrike
• Built-In Ballast
• Flicker Free (90Hz)
• Lower thermal stress
to performers
• Longer lifetime for
colour gels
• Cost benefits:
maintenance,
running costs,
air conditioning,
wiring,
transport,
generators
Versions
• Manual
• Pole Operation
Colours
• Blue / Silver
• Black
Accessories
• Barndoor
• Snoot
• Diffusor Frame
• Scrims
LIGHTING
ARRI S C
tudIo eRAmIC
Ceramic technology provides an interesting solution for professional lighting designers. ARRI
fixtures designed with this technology dramatically reduce transmitted heat, provide 3200K
light, offer long lamp life and draw minimum power.
After the successful ARRI X Ceramic 250, ARRI Lighting developed a Fresnel style Ceramic
fixture, which has been equally received. Modeled after the ARRI 2000 tungsten Fresnel, the
Studio Ceramic 250 evolved into an optimized and balanced lamphead. User benefits are
similar to the ARRI X Ceramic 250 design: lamp performance equal to a 1kw halogen lamp,
cooler housing temperatures, lower power consumption, higher lamp life, 'hot' restrike,
integrated ballast, 3200K color temperature, and a Color Rendering Index >90.
ARRI Ceramic Technology – a new choice!
Photometric Data
Lamp Focus HPA 3m/10ft
deg[°] lx
CST250HR SPOT 10 7500
CST250HR MIDDLE 30 1900
CST250HR FLOOD 57 1081
MSR250HR SPOT 7 9500
MSR250HR MIDDLE 30 1889
MSR250HR FLOOD 59 1067
250
5m/15ft 10m/30ft
fc lx fc lx fc
697 2700 251 675 63
177 684 64 171 16
100 389 36 97 9
883 3420 318 855 79
175 680 63 170 16
99 384 36 96 9
PRODUCT INFO
Beam diameter Beam diameter Beam diameter
@ 3m/10ft @ 5m/15ft @ 10m/30ft
0,5m / 1,7ft 0,9m / 2,9ft 1,7m / 5,7ft
1,6m / 5,3ft 2,7m / 8,8ft 5,4m / 17,6ft
3,3m / 10,7ft 5,4m / 17,8ft 10,9m / 35,6ft
0,4m / 1,2ft 0,6m / 2,0ft 1,2m / 4,0ft
1,6m / 5,3ft 2,7m / 8,8ft 5,4m / 17,6ft
3,4m / 11,1ft 5,7m / 18,6 11,3m / 37,1ft