1.
55 EAST 73RD
STREET, SUITE GF | NEW YORK, NY | WWW.TECHOLED.COM | 212.876.5373
2X4 LED PANEL
ILLUMINANCE DIAGRAM
1714
786
428
273
190
54W
DISTANCE CENTRAL ILLUMINANCE
1m
1.5m
2m
2.5m
3m
WHITE)
2’ x 4’ LED PANEL LUMINAIRE
EDGE LIT / COMMERCIAL LED / INDOOR RATED
FEATURES & SPECIFICATIONS
Low Profile, Super slim design, save 70% energy. High efficiency constant current driver with uniformed
luminance. TechoLED Panels are supplied in three dimensions – 1’ x 4’, 2’ x 2’, 2’ x 4’. The panels can be
installed in the following ceiling type of applications: Standard Grid Ceiling, Surface Mount, or Suspended,
with dimming capabilities. CRI 80, Instant start, no noise, no flickering. Professional circuit design, each
group of LEDs work separately to avoid any problem of lighting output caused by single faulty LED. No
electrical wave interference. No plumbum, environmentally friendly, confirmed to the standard of RoHS. No
RF interference.
Available in; 3000K, 3500K, 4000K, 5000K CT’s, @ 50,000hrs lifespan
Construction
Shallow height, less than 3 inches deep including the junction box, making it suitable for the ceiling with low
depth. Aluminum Frame, PMMA Diffuser.
Electrical
Built-in active PFC Function, High efficiency driver and power supply Universal AC Input Voltage : 120-277V
Nominal Power Factor: >0.9 Dimming: 0-10V standard. MeanWell Driver Specification available upon
request.
Listing
UL Listed
RoHS
DesignLights Consortium
Warranty
LED PANEL :5 YEARS limited
warranty.
Minimum 50,000 hours lifetime
12
1154
1195
554
595
Date:
Project:
Type:
Comments:
1195mm
(47
3/64”
inches)
x
595mm
(23
27/64”
inches)
x
12mm
(15/32”
inches)
1154mm
(45
7/18”
inches)
x
554mm(21
13/16”
inches)
x
12mm
(15/32”
inches)
All dimensions are in mm

2.
55 EAST 73RD
STREET, SUITE GF | NEW YORK, NY | WWW.TECHOLED.COM | 212.876.5373
ORDERING INFORMATION EXAMPLE: techoLED-2x4-54-U-35-D-L-W-EM
MODEL SIZE WATTS VOLTAGE CT DIMMING MOUNTING FINISH
TechoLED 2x4 54W U 120-277 30 3000K N-None L-Lay-in (Std Grid) W-White
35 3500K *D-Dimming SM- Surface Mnt B- Black
40 4000K BO-By Others P- Pendant A- Aluminum
50 5000K R- RAL
* Driver Info: Recommended - Mean Well LPF-60D-42 (dimmable)
PHOTOMETRICS
techoLED-SPL12060-54_4000K, 5332.95 Lumens, tested by LCTECH (NVLAP) IESNA LM79/CRI 81.9
CANDELA TABULATION
0 15 30 45 60 75 90
0 1871.03 1871.03 1871.03 1871.03 1871.03 1871.03 1871.03
5 1861.24 1863.82 1863.57 1862.52 1863.31 1863.02 1860.24
10 1835.07 1840.88 1842.96 1834.29 1839.31 1837.7 1830.01
15 1793.06 1801.41 1802.61 1791.56 1797.94 1794.58 1783.24
20 1734.86 1744.97 1744.52 1735.26 1739.68 1722.04 1720.00
25 1685.51 1667.62 1670.08 1660.99 1161.33 1653.06 1644.67
30 1566.62 1574.38 1580.31 1570.50 1568.02 1559.07 1554.52
35 1458.54 1469.49 1475.18 1446.48 1461.45 1453.53 1448.70
40 1341.39 1351.96 1358.75 1349.59 1344.32 1337.78 1334.71
45 1215.76 1224.74 1232.26 1224.20 1219.87 1212.19 1208.13
50 1081.82 1089.13 1094.59 1095.08 1085.72 1080.51 1076.71
55 938.99 948.79 951.64 948.96 948.60 944.28 943.43
60 93.29 800.84 805.73 802.94 802.83 802.01 801.00
ZONE LUMENS %LAMP %FIXT
0-30 1448.9 27.2 27.2
0-40 2364.23 44.3 44.3
0-60 4152.79 77.9 77.9
0-90 5308 99.5 99.5
90-120 12.6 .2 .2
90-130 15.41 .3 .3
90-150 20.15 .4 .4
90-180 24.95 .5 .5
0-180 5332.95 100 100
Characteristics: 5332.95 Spacing Criteria (0-180): 1.26
Total Lamp Lumens: 36 Spacing Criteria (90-270): 1.24
Total Luminaire Efficacy: 105.12 Spacing Criteria (Diagonal): 1.38
Average
beam
angle
(50%):
111.2
degrees
Light
intensity
distribution
curve