Cumberland EDGE 2 System - Page 39

Chapter 2: Pre-Installation Planning
Light type
Lamp Power Factor (PF)
LED lamp or CFL/CCFL lamp 0.65
LED lamp or CFL/CCFL lamp 0.5
Set PF = 0.5 in the Method 1 or Method 2; or use Method 5 with PF =0.5
Method 5 - Real Power
Real Power (W) = PF ∗ Apparent Power (VA)
Light type
Lamp Power
Factor (PF)
Real Power
at 100Vac
Real Power
at 120Vac
Real Power
at 220Vac
Real Power
at 240Vac
LED lamp or CFL/CCFL lamp
0.95 760W 912W 1672W 1824W
LED lamp or CFL/CCFL lamp
0.85 680W 816W 1496W 1632W
Energy Star LED lamp or CFL/
CCFL lamp
0.75 600W 720W 1320W 1440W
LED lamp or CFL/CCFL lamp
0.65 520W 624W 1144W 1248W
LED lamp or CFL/CCFL lamp
0.5 400W 480W 880W 960W
890–00687 EDGE 2
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