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F28T5/841
F28T5/841
Std. Pack Qty. 40
Order Code
PRODUCT SPECIFICATION FLUORESCENT LAMPS
 
GENERAL CHARACTERISTICS
Lamp Type Linear
Bulb T5
Base G5
Watts 28
Rated Avg. Life (hrs)
3 hours per start 24000
12 hours per start
DIMENSIONS
Norminal Overall Length (inches) (C) 45.20
Norminal Bulb Diameter (inches) (D) 0.67
Face to End of Opposing End (inches))
Max. (B) 45.52
Min. (B) 45.42
Spectral Power Distribution
PHOTOMETRIC CHARACTERISTICS
Initial Lumens 2900
Mean Lumens 2630
Color Temperature 4100 K
Color Rendering Index (CRI) 82
ELECTRICAL CHARACTERISTICS
Min. Starting Temperature (C) -15
Min. Cathode Resistance Ratio (Rh/Rc) 4.25
Max. Cathode Resistance Ratio (Rh/Rc) 5.25
Max. Current Crest Factor 1.7
Features
Lamp Mortality
Lumen Maintenance