Skip to content
LAMAR LED, S1L, Architectural Lighting

S1L Series

Surface Mount Volumetric LED Series

The S1L is a versatile volumetric LED surface luminaire that offers even illumination in a contemporary look for today’s modern retail, education, healthcare, and office applications.

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 1×4, 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:

  • Surface ceiling or suspended mount

Driver:

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

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
RoHS-Logo
CRI-Logo
010VDim-Logo
5YrWarranty-Logo

S1L Ordering Guide Example:

S1L22MFA-40

S1L  FA  
SeriesSizePowerLens Options
CCTGeneral Options
S1L = Surface
luminaire
14 = 1x4
22 = 2x2
24 = 2x4
L = Low (1x4 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)

Dimensions:

CONSULT YOUR LOCAL ORDINANCES AND BUILDING CODES FOR COMPLIANCE

LAMAR LED, S1L, Architectural Lighting
Product-Dimension-Temp

LED Lumen/Wattage Chart – 4000K:

S1L LED WATTAGE/LUMEN CHART:

 1x4 Low2x2 Low2x4 Low
4000K4000K4000K
LUMENS248726024146
WATTAGE
23.725.2
41.3
LPW105103100
1x4 Medium
2x2 Medium
2x4 Medium
4000K4000K4000K
LUMENS341734006133
WATTAGE
33.934.556.8
LPW10197108
1x4 High2x2 High2x4 High
4000K4000K4000K
LUMENS429442738293
WATTAGE
45.445.682.7
LPW9594100

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
2487 Lu 23.7W R1L14LFA40R1L14LFA40
3417 Lu 33.9W R1L14MFA40R1L14MFA40
4294 Lu 45.4W R1L14HFA40R1L14HFA40
2602 Lu 25.2W R1L22LFA40R1L22LFA40
3400 Lu 34.5W R1L22MFA40R1L22MFA40
4273 Lu 45.6W R1L22HFA40R1L22HFA40
4146 Lu 41.3W R1L24LFA40R1L24LFA40
6133 Lu 56.8W R1L24MFA40R1L24MFA40
8293 Lu 82.7W R1L24HFA40R1L24HFA40

Interested in this Product?

Contact Lamar LED Today:

Fill out my online form.

COPYRIGHT © 2022 LAMAR LED, ALL RIGHTS RESERVED