Lighting & HVAC
R1L/R2L series from LaMar delivers volumetric lighting
By Renée Francoeur
April 13, 2015 – LaMar Lighting’s R1L/R2L series of recessed LED lensed luminaires deliver volumetric lighting and glare control, says the company.
LaMar says it designed a “custom-ribbed, frosted acrylic diffuser for uniform light distribution and luminous appearance without LED hot spots.” Aluminum reflectors are finished in a white matte finish with a 91% reflectivity. The result is a “balanced illumination throughout the entire interior,” says LaMar, with the option of occu-smart bi-level lighting technology for select units. Occu-smart’s ultrasonic sensor creates high/low or full on/off operation to save energy during unoccupied times.
Customers can choose from the R1L (one center lens) 1 by 4 ft model and R2L (two lenses) model in 2 x 2 ft and 2 x 4 ft sizes. The fixtures are available in multiple lumen outputs and colour temperatures with standard CRI greater than 80 and with 90 CRI available on special order. A 90-minute emergency battery back- up is also available.
The R1L/R2L are suitable for new construction and retrofits and designed to fit in standard 15/16-in. inverted T-bar grid, fine line ceilings and shallow plenums due to the fixture depth of under 3 in.