WF321-0UG-028B lamps equivalent, miniature based led lamps.
Center Contact Polarity P = Positive N = Negative Replace FF120 With F120 Standard (65º) Beam Intensity 180 mcd/30 Ft.Cd Cente.
LED lamps are superior to incandescent lighting. So why is it that in tens of millions of switches, indicators, control .
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