ImageItemSKUBulb ShapeColor Temperature (kelvin)StatusWattage   
LRL/T5/34/4000/HE LED replacement lamp for the F21T5/4100K fluorescent
Hera LightingHera Lighting
LRL/T5/34/4000/HE LED replacement lamp for the F21T5/4100K fluorescent
74387T54000Available15
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T5FR25/840/BYP/HO/L... 45.27 inch, 4000K, T5 LED, ballast bypass lamp
HalcoHalco
T5FR25/840/BYP/HO/L... 45.27 inch, 4000K, T5 LED, ballast bypass lamp
74784T54000Available25
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T5FR25/840/DIR2/HO/... 45.2 inch 4000K, T5 LED, direct replacement lamp
HalcoHalco
T5FR25/840/DIR2/HO/... 45.2 inch 4000K, T5 LED, direct replacement lamp
74769T54000Available25
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T5FR25/850/BYP/HO/L... 45.27 inch, 5000K, T5 LED, ballast bypass lamp11
HalcoHalco
T5FR25/850/BYP/HO/L... 45.27 inch, 5000K, T5 LED, ballast bypass lamp11
78950T55000Available25
Compare
T5FR25/850/DIR2/HO/... 45.2 inch 5000K, T5 LED, direct replacement
HalcoHalco
T5FR25/850/DIR2/HO/... 45.2 inch 5000K, T5 LED, direct replacement
74771T55000Available25
Compare