Patented Optics

Precision optics and unique mechanical design delivers precise light placement and uniform illumination while minimizing light trespass

  • Uniform light distribution delivering sharp cut-off
  • Precision, injection molded and coated highly specular vacuum-metalized reflectors
  • Dedicated IP 66 sealed optical cavities feature optically optimized glass lenses maximizing efficacy and control of distribution from each light engine module
  • Optical light engines are optimally aimed to maximize light collection and directional distribution onto the application area
  • High brightness LEDs deliver exceptional fixture efficacy (up to 84 lm/W) in a choice of three superior quality color temperatures; Cool (5000K ± 300), Neutral (4300K ± 300), Warm (3300K ± 300) with a typical CRI of 70
  • Scotopic to photopic (S/P ratio) of LED is 1:1.6 for  4000K
  • No UV or IR emissions
  • Optional black anodized house-side shield is available to further reduce back-side light trespass in residential areas
  • In additional to glass, UV and abrasion resistant polycarbonate lenses are also available

Innovative Design

Designed for new construction and easy retrofit of existing HID cobra heads.

  • High grade aluminum alloy A360 construction for superior strength and durability
  • Wide, angled troughs are self-cleaning to prevent debris build-up between heat sink fins
  • Vent openings in light engine casting paired with fins increased air flow velocity providing exceptional passive thermal management
  • Metal clad LED PCBs are secured directly to the cast aluminum housing for superior thermal transfer
  • Thermal protection circuitry prevents internal temperatures from reaching high levels, increasing long term reliability and allowing operation up to 74°C
  • Rugged cast aluminum housing is subjected to a multistage (cleaning and sealing) per process AAMA 2604 and top coated with a super durable, polyester powder coated finish, available in 5 colors
  • Finish is resistant to blistering, excessive fading or corrosion during warranty period
  • Rugged heavy gauge, 4 bolt, aluminum clamp with stainless steel hardware secures fixture to pole arm
  • Adjustable pole mount clamp can accommodate up to 2” IP (2.375” OD) pipe with provision for adjustment of ± 5° at 5° increments
  • Unique hinged polycarbonate bottom cover provides tool-less access to terminal blocks and pole arm via a single trigger-latch
  • Terminal block sized to allow for wire gauges from #14 AWG to #6 AWG and is accessible from under side of fixtur
  • Salt spray tested for corrosion – 3,000 hours per ASTM B117-97
  • Withstands shock & vibration to Caltrans 611 levels – 3.0G peak-to-peak, 2 million cycles
  • Stainless steel, SAE, captive hardware
  • Large, easy to read two axis bubble level for quick and efficient fixture leveling during installation

Electrical

Ruggedized driver design and thermal management system ensure maximum energy efficiency and reliability

  • Dialight’s custom IP 65 rated LED drivers are constant current sources well suited for the load and the particular lighting application
  • Field replaceable, primary fused, output isolated drivers are fully potted and encased in an aluminum extrusion for EMI noise immunity and thermal protection
  • High efficiency, high power factor, ultra low THD, LED drivers incorporate overload and no load protection circuitry
  • Universal inputs 100-277V AC, 50/60Hz and 347-480V AC, 50/60Hz
  • LED Driver MTBF per Telcordia SR-332 – 5,102,040 hrs at 8C (average yearly temperature of five major cities)
  • Safety grommets in casting through-holes prevent abrasions to electrical wire insulation
  • Robust, integrated 6kV/6kVA standard or optional 10kV/10kVA surge protection circuitry incorporate MOVs designed to clamp line voltages to safe levels per ANSI/IEEE C62.41.2-2002 Cat C
  • 7 year full performance warranty
  • Factory burn-in (24 hr to avoid infant fatality)

Dialight Street Light Control System

Dialight-Airinet’s revolutionary Street Light Control System instantly upgrades an ordinary street light to a “smart”, energy conscious street light without any modification to existing equipment.  The plug, twist and play Nodes provide real-time monitoring and control of street lights in lighting networks both large and small.  A full suite of control features include remote on/off, dimming, flexible scheduling, daylight  harvesting, emergency management and smart grid demand/response energy management.  Enhanced fault monitoring and management are standard features allowing operators to retrieve real-time power consumption data, temperature readings, and ambient light lamp light levels from a central server accessible via a secure web connection.

  • Compatibility with most existing street lights means quick access to the benefits of scheduling, dimming, reporting new and existing instillation
  • Tool-less installation of up to 2,000 nodes per  gateway
  • Mesh Network (2.4GHz, 900MHz IEEE 8021.15.4 Open Protocol)
  • Self registering via gps allows for error free installation
  • An intuitive, secure, web based, customized interface includes details such as location, Volts, Amps, Watts, cumulative Watt hours, power factor, VAR, phase angle, and  cost
  • Full functioning data reports, allow for historical record keeping, future forecasting and  real  time  performance statistics
  • Non-intrusive installation provides full control, including dimming, without the need to install other components inside of the streetlight

 

Visit dialight.com for more information

 

Download Datasheet for Dialight StreetSense LED Street Light