AR280UT3-50BK
Order# 14099376
Features
  • Replaces up to 750W MH equivalent
  • Type III and Type V optics available
  • Universal 120-277V dimming driver standard, 347-480V available
  • Dusk-to-dawn and occupancy sensor compatible
  • 5-year limited warranty
  • 3 mounting options: Straight, Knuckle and Trunnion
  • Greater than 100,000 hour L70 lifetime at TM21 standards at 25°C
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Performance
Input Wattage   280.0
Input Voltage Range (V)   120-277
Delivered Lumens (lm)   35886
Efficacy (lm/W)   122.0
Color Rendering Index (CRI)   70
Color Temperature (CCT)   5000
Equivalent Wattage   800W MH/HPS
Beam Angle   0
Power Factor   0.90
MAX THD (%)   16
Min. Ambient Temp (°F)   -31
Max. Ambient Temp (°F)   131
Validations and Downloads
Data Sheet   Download
Owner Manual   Download
UL   Y
Dimming Control
Dimming compatible   Y
0-10V Dimming   Y
Dimensions
Product Weight (lbs.)   23.90
Product Depth (Inches)   3.48
Product Height (Inches)   3.48
Product Length (Inches)   16.60
Product Width (Inches)   15.03
Longevity
L70 Life (Hours)   100000
Warranty (Years)   5
Qualifications
DLC Premium   Y
AVAILABLE ACCESSORIES (SOLD SEPARATELY)
Image Item # Order # Description
6390LBK 72055 TWIST-LOCK ELECTRONIC PHOTOCONTROL 120/208/240/277V
6394LL 1408292 TWIST-LOCK ELECTRONIC PHOTOCONTROL 432-528V, YELLOW
AR-MAL-4RPA 107846 4" ROUND POLE ADAPTOR FOR AR-MAL SERIES, TO BE USED WITH STRAIGHT ARM
AR-MAL-5RPA 107847 5" ROUND POLE ADAPTOR FOR AR-MAL, TO BE USED WITH STRAIGHT ARM
AR-MAL-L-HS-B
AR-MAL-S-HS-B 1408947 HOUSE SIDE SHIELD FOR AR-MAL & GEN 2 SERIES, BRONZE FINISH, SMALL SIZE COMPATIBLE WITH 60W/100W/140W MODELS