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io Lighting’s raye is designed for cove and wall slot applications. Two cross sectional profiles are available: 3"h x 3.6"w and 2"h x 6"w. raye is ideal for applications where spatial conditions are limited but functional light is required. This low voltage LED based luminaire offers three luminous intensities for a variety of architectural lighting requirements. raye’s optical assembly has been designed to uniformly illuminate the interior surfaces of the cove for a clean appearance, while offering a very precise asymmetric beam projection. raye is perfect for delivering light at low angles for shallow cove and wall slot conditions. Individual units may be placed end to end without socket shadows, offering a uniform distribution of light along an architectural reveal. io ensures that each LED is provided thermal and electrical management properties in accordance with the LED manufacturers recommendations. Projected average rated life is 50,000 hours at 70% of lamp lumen output. io utilizes LEDs that have been tested in accordance with IES LM-80 Standards. To ensure proper performance, architectural details should allow for ventilation and air flow around the fixture. Ambient temperature surrounding the fixture shall not exceed 120°F (48.9°C).

raye is available with three lumen outputs for white light only. All values below are initial lumens per foot. IES LM-79 format files may be obtained from the factory or downloaded from www.iolighting.com. Consult factory for High CRI options and availability.

• 2700K White: 253 lms/ft • 3000K White: 253 lms/ft • 5000K White: 317 lms/ft

• 2700K White: 372 lms/ft • 3000K White: 372 lms/ft • 5000K White: 464 lms/ft

• 2700K White: 557 lms/ft • 3000K White: 557 lms/ft • 5000K White: 697 lms/ft

Similar to a fluorescent strip light, raye’s wire way housing is die formed 20 gauge prime cold rolled steel. Wiring components, drivers and dimming module (optional) are mounted to one piece back housing, permitting removal of cover for maintenance. An anodized aluminum shroud mechanically fastens to the wire way housing allowing easy access. The aluminum shroud has been designed to house the LEDs and optical assembly as well as provide the required thermal management properties for the highest wattage solution available. All fixtures are shipped complete with integral drivers for ease of specification as well as installation.

raye may be surface mounted within an architectural cove (indirect illumination) or in a perimeter wall slot (direct wall washing). Both conditions require that the architecture of the cove or wall slot be constructed of drywall, sheetrock or an equal material specified by an architect. raye is designed to be mechanically fastened either horizontally or vertically to drywall or sheetrock. For a uniform distribution (with no socket shadows) of light, for both coves and wall slots, fixtures should be mounted end-to-end. When installed in continuous rows, the housing forms a continuous wire way.

All fixtures are pre-wired and pre-assembled for easy installation. Electronic drivers (power supplies) are integral within the sheet metal wire way housing for both the 18" and 72" units. For detailed information regarding power supplies and dimming options consult the io website, the io catalog (pages 98-100) or an io representative.

• Standard Output: 5.04 w/ft • High Output: 7.40 w/ft • High Output: 11.10 w/ft

LED optical enclosure/heat sink is anodized aluminum. Wire way housing is pre-painted white cold rolled sheet metal.