[. . . ] [. . . ] The full coverage, up to 97% reflective, white polyester powder coat finish ehances optical efficiency and protects from corrosion.
OPTIC
61W 120-277V Class A C62. 41 <24dBA FCC Compliant Continuous dimming from 100% down to 15%
4-3/4" 119. 6 mm 11-13/16" 300 mm
WEIGHT
Exceptional optic distribution is achieved with an optimized, diffuse extruded profile. This high efficieny optic reduces glare and eliminates light source pixelation.
LED DRIVER
15 lbs
CERTIFICATIONS/LISTINGS
Damp Locations, 30˚ Ambient
High Efficiency, long life driver with 0-10V dimming.
RATED LIFE
WARRANTY
5 year limited warranty Subject to change without notice.
47-3/4" 1212. 8 mm
System rated for 50, 000 hrs at 70% lumen output.
Ordering Information
DLRT1
Product Classification / Size / Optics Lumens (nominal) Color Temerature / CRI
Example : DLRT1RG41WWG
4
Voltage
1
Dimming
W
Product Body Color Trim Color Ceiling
3
Option
DLRT1 Recessed LED 1x4 M 4100 lm G 3500K 80-89 CRI 4 120 - 277 V * R 5400 lm J 4000K 80-89 CRI * Emergency Battery Back up
2 units operate on 120V or 277V only.
1 0-10V
W White W White
G Grid P Plenum
3 Emergency Battery (120V or 277V only)
L Aluminum Brushed A Air Handling
MADE IN MEMPHIS, TN FROM DOMESTIC & IMPORTED PARTS PAGE 1 OF 2 DL-RT1
1764
Recessed LED 1' x 4'
1323
LED: 3500 K, 83 CRI 882 System Wattage: 61 W System Delivered Lumens: 5, 342 lm 441 Fixture Efficacy: 88 lm/ W
Candlepower Summary
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 0 1765 1764 1743 1709 1659 1599 1530 1456 1380 1300 1217 1133 1049 965 817 258 282 111 0 90 1765 1747 1717 1666 1597 1511 1411 1298 1176 1048 917 784 651 518 387 533 140 47 0
Zonal Lumen Summary Zone
0°-30° 0°-60° 0°-90° 90°-180° 0°-180°
Coefficients Of Utilization - Zonal Cavity Method Effective Floor Cavity Reflectance 0. 20 RC RW
0 1 2 3 4 5 6 7 8 9 10
CRI 50%
Ra R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 83 81 88 94 82 80 83 87 67 17 72 80 63 82 97 75
Lumens
1351 3997 5342 0 5342
% Fixt
25 75 100 0 100
80% 70%
119 109 99 90 85 76 70 64 60 55 51
70% 30%
119 100 82 72 63 55 48 42 38 34 30
50%
119 104 91 80 73 64 57 51 46 42 38
50%
116 102 89 78 70 62 56 50 45 41 38
30%
116 98 83 71 62 54 47 42 37 33 30
10%
116 94 78 65 56 48 41 36 31 28 25
50%
111 97 86 76 68 60 54 48 44 40 37
30%
111 94 80 69 60 53 47 41 37 33 29
10%
111 91 76 64 55 47 41 35 31 28 24
PERFORMANCE COMPARISON
Luminaire Type
SHARP DL-RT1R 2x 28W T5 (typical) 2x 32W T8 (typical)
Delivered Luminaire Input Lumens (lm) Efficacy (lm / W) Power (W)
5394 4908 4514 88 81 82 61 61 55
SHARP ELECTRONICS CORPORATION Sharp Plaza Blvd. , Memphis, TN 38193 1-877-312-5331 • Email: LEDsupport@sharpusa. com www. sharpledlighting. com
© 2013 Sharp Electronics Corporation. [. . . ] [. . . ]