Specifactions: Relume High Output LED Street Light products are cut-off rated LED luminaires. The units are designed for maximum thermal dissipation of heat away from the LEDs. Limiting the temperature rise of the LED at the mounting position to under 45˚F (25˚C) during continuous operating conditions, insures projected life and luminous output.
LED Light Engine Construction: The Relume High Output LED Light engine panel consists of circuit board conductors comprised of an insulated aluminum substrate with a minimum thickness of 0.080 inch. Circuit conductors and LED attachment adhesive is no less than 90% pure silver to insure optimal electrical and thermal conductivity. The complete face of the LED Light engine panel is uniformly coated with a 2 part UV stabilized urethane resin, no thinner than 0.002 inch (dry) to adequately protect the Light engine panel from moisture and corrosion, meeting GM4901 paint specifications.
LED Light Color/Quality: The High Output LEDs range from either 6,500K to 7,500K on the Kelvin temperature scale and are rated for a minimum of 70,000 hours of continuous operation at ambient temperatures from -40˚F (-40˚C) to 122˚F (+50˚C ).
Housing: Aircraft Quality 6061 aluminum is extruded to form the picture box frame and thermal dissipation sink all in one.
Lenses: Each LED module is protected by a high impact, UV stabilized, and non yellowing polycarbonate lens. As an added bonus LEDs emit no UV rays thus eliminating yellowing of the lens from the inside, thus doubling the life. Prismatic lens available at an additional cost.
Electrical: Each power supply (driver ) is UL class 2 compliant, IP66 rated, operating from a 60 HZ +/- 3 HZ AC line over a voltage ranging from 95 volts to 280 volts. Each driver is an efficient switcher with a power factor of greater than 0.91 with an input current of less than 20% Total Harmonic Distortion (THD). Fluctuations of the line voltage have no visible effect on the luminous output. Each driver includes voltage surge protection to withstand high repetition noise transients while meeting emission limits as set forth by the FCC Title 47, Subpart B, Section 15. 347-480 volt 50/60 driver available at an additional cost.
Terminal Blocks and Wiring: All terminal blocks and wiring conform to requirements set forth in Section 13.02 of the ITE Publication: Equipment and Material Standards, Chapter 2 (Vehicle Traffic Control Signal Heads).
Environmental: All Relume Light engines fully comply with the Restriction of Hazardous Substances Directives (RoHS) adopted in February 2003 by the European Union.
Quality Assurance: All Relume Light engines have been independently tested and passed FDOT environmental requirements A615-2(Operating Voltage and Frequency), A615-3(Power Interruption), A615-4 ( Temperature and Humidity), A615-5 (Vibration), A615-6 (Shock), A615-7 (Transients: Power Service, Input-Output Terminals and Non-Destruct Transient Immunity). Relume has also been UL wet or damp rated, and FCC tested and approved. In production, each Light engine panel is burned-in for an 8 hour period and certified for compliance by Relume internal QA process. A quality control tracking label, including date of manufacture, is mounted on the inside of the LED Light engine panel.
* a negative 1 in the lumen place denotes that the test was performed using absolute photometry techniques. Current versions of application software are designed to handle the -1 and should not pose a problem while using them.
** To calculate average lumen output of the LED's over 70000 hours of operation, multiply the provided lumen values by a .95 LLD (lamp lumen depreciation) factor