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LAMAR LED, R2L, Architectural Lighting

R2L Series

Recessed Dual Lens Volumetric LED Series

The R2L is a versatile volumetric LED troffer that offers even illumination without dark areas common with traditional troffers. Offering the look of contemporary fluorescent lighting with the efficiency and low maintenance of LED technology. With a depth of under 3″, it’s the ideal choice for use in offices, hospitals, and schools. Available in 2×2 or 2×4 sizes (also available with Occu-Smart® sensor technology).

Features and Specifications:

Construction:

  • Custom designed ribbed frosted diffuser fully diffuses LEDs and offers a completely clean, fully luminous appearance with no LED hotspots
  • Reflectors are steel finished in a custom matte white finish with 91% reflectivity

Size Options:

  • Available in 2×2 or 2×4 sizes

Listing & Ratings:

  • All electrical components are U.L. listed or recognized
  • All fixtures are U.L. Certified and Union made in the USA
  • Meets Buy America Act (ARRA)

Mounting Options:

  • Recessed grid mount

Driver:

  • Universal voltage 120-277V standard
  • Custom driver tuning available for specific lumen requirements
  • 0-10V or Lutron dimming
  • Driver disconnect standard

Warranty:

  • 5 years – part replacement only (see our terms & conditions page at www.lamarled.com for details)

Ratings & Certifications:

US-Union-Logo
Voltage-Logo
UL-Logo
CRI-Logo
010VDim-Logo
5YrWarranty-Logo
RoHS-Logo

R2L Ordering Guide Example:

R2L22MFA-30

R2L  FA  
SeriesSizePower
Lens Options
CCTGeneral Options
R2L = Recessed
luminaire
22 = 2x2
24 = 2x4
L = Low (DLC qualified)
M = Medium
H = High
FA = Frosted acrylic30 = 3000K
35 = 3500K
40 = 4000K
50 = 5000K
EM = Emergency pack >90 min., >500 lumens
(higher output & run time available - consult factory)
D = 0-10V dimming to 1%
DTD = 0-10V Dim to Dark
LDH = Lutron EcoSystem Hi-lume digital 1% w/Fade to Black
LD2 = Lutron 2-wire 120V 1% forward phase (40W max)
W = 6ft Whip (Dimming and/or EM leads included when necessary)

Dimensions:

CONSULT YOUR LOCAL ORDINANCES AND BUILDING CODES FOR COMPLIANCE

LAMAR LED, R2L, Architectural Lighting
Product-Dimension-Temp

LED Lumen/Wattage Chart – 4000K:

R2L LED WATTAGE/LUMEN CHART:

 2x2 Low2x4 Low
4000K4000K
LUMENS27614433
WATTAGE26.740
LPW
103.4110.5
2x2 Medium2x4 Medium
4000K4000K
LUMENS34016133
WATTAGE34.557.5
LPW
98.6106.5
2x2 High
2x4 High
4000K4000K
LUMENS42738307
WATTAGE45.683.9
LPW
93.799

Lumen Multipliers:

3000K.952
3500K.968
5000K1.03

High Mode:

 Low (L)Medium (M)High (H)
2’ (1 Board)11.8W - 1370 lu17.3W - 1618 lu26W - 3045 lu
4’ (2 Boards)19.6W - 2716 lu29.4W - 3462 lu50.5W - 5920 lu

Low Mode Wattage:

 Low (L) Medium (M) High (H)
2’ (1 Board)10% - 4.8W
25% - 5.6W
50% - 7.3W
10% - 4.7W
25% - 6.2W
50% - 10.3W
10% - 4.6W
25% - 7.3W
50% - 14.5W
4’ (2 Boards)10% - 4.8W
25% - 6.6W
50% - 11.4W
10% - 4.8W
25% - 8.9W
50% - 16.4W
10% - 7.3W
25% - 14.6W
50% - 27.7W

Sensor Coverage Pattern:

Sensor coverage pattern

Photometrics:

TT(U,H)48M-4: Spacing Criterion (0-180) 1.20 Spacing Criterion (90-270) 1.10 

Product-Lumen-Temp

DOWNLOADS

Lumens/Wattage DataPDF IES
2761 Lu 26.7W R2L22LFA40R2L22LFA40
3401 Lu 34.5W R2L22MFA40R2L22MFA40
4273 Lu 45.6W R2L22HFA40R2L22HFA40
4433 Lu 40W R2L24LFA40R2L24LFA40
6133 Lu 57.5W R2L24MFA40R2L24MFA40
8307 Lu 83.9W R2L24HFA40R2L24HFA40

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