A)Light Emitting Diode Profile Luminaire
1)General
(a)The luminaire shall be a color-mixing high-intensity LED profile spotlight with 8 or 16 bit DMX control of intensity and color. The basis of design for this luminaire shall be the Phoenix LED Profile as manufactured by Altman Lighting.
(b)The luminaire shall be appropriately listed by a recognized NRTL for stage and studio use
(c)The luminaire shall, at a minimum, comply with the following standards:
(i)ANSI E1.11 – 2008 (R2013): Entertainment Technology - USITT DMX512-A, Asynchronous Serial Digital Data Transmission Standard for Controlling Lighting Equipment and Accessories.
(ii)ANSI E1.20 – 2010: Entertainment Technology - RDM - Remote Device Management over USITT DMX512 Networks.
(d)The unit shall be constructed of rugged, die cast aluminum, free of burrs and pits, and high impact plastic, finished in black. Normal operation of the luminaire shall not require tools.
(e)The following shall be provided:
(i)Lens secured with silicone shock mounts
(ii)Shutter assembly shall allow for full 360 degree rotation
(iii)Four tool free heavy gauge stainless steel shutters equipped with oversized insulated handles.
(iv)Interchangeable lens tubes for different field angles with Teflon guides for smooth tube movement
(v)Sturdy integral die cast gel frame holders with two accessory slots, and a top-mounted, quick release gel frame retainer
(vi)Rugged steel yoke with two mounting positions allowing 300+ rotation of the luminaire within the yoke
(vii)Positive locking, hand operated yoke clutch
(viii)Slot with sliding cover for motorized pattern devices or optional iris
(f)Power supply, cooling and electronics shall be integral to each unit.
(g)The unit shall ship with:
(i)Theatrical-style hanging yoke as standard
(ii)NeutrikPowerConpower cable with appropriate installed connector to match circuit distribution.
(iii)5’ DMX Cable
(iv)Cast iron C-clamp Altman #510 suitable for use on up to 2” O.D. pipe.
(v)An 18 inch safety cable.
2)Optical
(a)The unit shall provide, but not be limited to:
(i)Low gate and beam temperature
(ii)Sharp imaging through a three-plane shutter design with tools-free shutter locks
(b)The unit shall provide, but not be limited to:
(i)5, 10, 14, 19, 26, 36, and 50 degree field angles
(ii)High-quality pattern imaging
(iii)Sharp shutter cuts without halation
(iv)Shutter warping and burnout in normal use shall be unacceptable
(v)Adjustable hard and soft beam edges
3)Thermal
(a)250w Luminaires shall be equipped with a variable speed cooling fan.
(b)150w Luminaires shall be convection cooled for silent operation
(c)The luminaire shall utilize advanced thermal management systems to maintain LED life to an average of 70% intensity after 50,000 hours of use
(d)Fixtures with a rated life of less than 50,000 hours shall provide additional light engine assemblies including LED Arrays and drivers to extend the life of the fixtures provided to 50,000 hours
(e)The luminaire shall operate in an ambient temperature range of -10°C (14°F) minimum, to 40° C (104°F) maximum ambient temperature.
4)Electrical
(a)The luminaire shall be equipped with a 100V to 240V 50/60Hz internal power supply
(b)The luminaire shall support power in and thru operation
(i)Power in shall be via Neutrik®PowerCon™ input connector
(ii)Power thru shall be via Neutrik ® PowerCon ™ output connector
(iii)Luminaire power wiring and accessory power cables shall be rated to support linking of multiple luminaires up to the capacity of a 15A breaker
(c)The luminaire requires power from a non-dim source
5)LED Emitters
(a)The luminaire shall be available with one of (4) high efficiency LED Arrays for either all white light or color mixing applications.
(i)RGBW luminaires shall utilize Red, Green, Blue, and Warm White LEDs for a wide variety of color mixing options and selectable CRI.
(ii)RGBAluminaires shall utilize Red, Green, Blue, and Amber LEDs for a wide variety of color mixing options and selectable CRI.
(iii)3000deg K White Lighting Luminaires shall utilize an all-white light LED Engine with high CRI white light LED’s
(iv)5600deg K White Lighting Luminaires shall utilize an all-white light LED Engine with high CRI white light LED’s
(b)All LEDs used in the luminaire shall be high brightness and proven quality from established and reputable LED manufacturers.
(c)Manufacturer of LED emitters shall utilize an advanced production LED binning process to maintain color consistency.
(d)LED emitters should be rated for nominal 50,000-hour LED life to 70% intensity
(i)Pre-approved alternate products with a rating less than 50,000 hours to 70% intensity shall provide additional light engine bodies as enumerated in this specification.
(e)LED system shall comply with all relevant patents
6)Calibration
(a)Luminaire shall be calibrated at factory to achieve consistent color and intensity output between luminaires.
7)Color
(a)RGBA and RGBW luminaires shall be provided with a 4-Color color mixing systems to achieve full spectrum color rendition and excellent CRI.
(i)The luminaire shall be equipped with an LED system compatible with standard 8-bit or user selectable 16-bit control for full range high-resolution dimming.
(ii)The luminaire shall be optimized for low saturate colors (pastels) as well as high saturate colors used in theatrical applications. Luminaires utilizing 3-color (Red, Green, and Blue) mixing systems shall not be accepted.
8)Dimming
(a)The LED system shall use 16-bit nonlinear scaling techniques for high-resolution dimming.
(b)Luminaire shall provide full range (0-100%) dimming without exhibiting flicker or stepping. Dimming curves shall be optimized for smooth dimming at low intensities and over longer timed fades.
(c)The LED system shall be digitally driven using high-speed pulse width modulation (PWM)
(d)The luminaire shall have an available “smoothing” mode which makes PWM control of LED levels imperceptible to video cameras and related broadcast equipment.
9)Control and User interface
(a)The luminaire shall be compliant with the ANSI E1.11 – 2008 (R2013) standard via In and Thru 5-pin XLR connectors
(b)The luminaire shall be equipped with multi-line LCD display and navigation buttons for configuration.
10)Quantities
(a)The LED Profile Luminaire shall be the Altman LED Phoenix Profile Luminaire with c-clamp, color frame, and safety cable or preapproved equal with comparable output and a rated life of 50,000 hours for the lights engine.
(b)Fixtures with a rated life of less than 50,000 hours shall provide additional light engine assemblies including LED Arrays and drivers to extend the life of the fixtures provided to 50,000 hours
(c)Provide LED Profile Luminaires in quantities and configurations as described by contract drawings and schedules.
(d)Furnish the following Accessories or pre-approved equal