Overview

The Pro Four-Cell Square provides medium- to long-throw illumination and is ideal for use in locations where hanging space is limited. The Pro Four-Cell Square is equipped with a yoke offering maximum focusing flexibility. Manufactured from high-grade, powder-coated aluminum and steel, the luminaire is entirely convection cooled, meaning zero noise emission.

The Pro Four-Cell Square luminaire connects directly to a mains supply and is supplied complete with an onboard power supply.Intensity control is achieved with a direct, wired-DMX connection to the luminaire’s RJ45/etherCON connectors.

ArcSystem has been specifically developed for auditorium lighting applications where high-quality, extremely accurate and smooth dimming is required. The use of onboard device management in the driver allows all luminaires to be addressed remotely, ensuring fast and simple installation.

APPLICATIONS

• Auditoriums
• Work lights
• Lobbies
• Houses of worship
• Museums
• Studios

FEATURES

• Wired-DMX and RDM control protocols
• Stepless, smooth dimming to absolute zero
• Convection-cooled
• Silent operation
• Black or white paint finish options
  • Custom color paint finishes available by special order
• Available as a dual-input emergency version

Specifications

Source

• LED details: Bridgelux Vero 13 (standard) Vesta 15(FTW)
• Max field lumens: 8,445 (3000 K 50°)
• Lumens per watt: 84
• L70 rating (hours to 70% output): 50,000 hours

Color

• Colors used: Fixed white
• Color temperature options: 2700 K, 3000 K, 3500 K, 4000 K, 5000 K
• Fade to warm: Optional on 2700 K and 3000 K

Optical

• Beam angle range: 19 / 24 / 37 / 60
• CRI: >90
• TM-30-18 data: Refer to ArcSystem photometry guide
• Photometry data: See below or refer to ArcSystem photometry guide

Control

• Input method: DMX-512 via RJ45 etherCON connector
• Protocols: DMX and RDM
• Modes (footprint): 1-channel / 4-Channel
• RDM configuration: Yes (with RDM option)
• UI type: No Local UI
• Local control: No

Electrical

• Voltage range: 100–240 VAC IEC or 100–277 VAC hard-wired
• Input method
  • Standard luminaire options:
    • Option 1: IEC Connector
    • Option 2: wiring compartment with one
    • half-inch knock-outs for field wiring
  • Emergency luminaire: Wiring compartment with two half-inch knock-outs for field wiring
• Inrush: 65 A at 120 V (at 25 C)
• Wattage (typical / standby): 100 W / <3 W
• Current draw: 0.84 A at 120 V

Thermal

• Ambient operating temp: 0°–40° C (32°–104° F)
• Fan (controllable): N/A (convection cooled)
• BTUs/hour: 341

Physical

• Materials: Die-cast aluminum and cold-rolled steel
• Color options: Black, white or custom color
• Mounting options: Yoke
• IP rating: IP-20 (dry locations only)
• Weight (adj / fixed /yoke: 6.17 kg (13.60 lb)