T8 Dimming Fluorescent Ballasts
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GE 73229 - Instant Start Liner Fluorescent 120V-277V Electronic Step Dimmable Ballast for (4) F32T8 Bulbs (GE432MAX90-S60)
Bi-Level Switching 100 to 60%. Line Voltage Dimming Control. Connect either black lead to phase for 60% light level (0.71 BF). Connect both black leads to phase for 100% light level. (1.18 BF). For N-1 operation insualte unused blue lamp lead for 600 Vrms. Switching from high to low will not impact lamp life.
* Cross reference GE432MAXP90-S60
Learn More...$19.99 -
SYLVANIA Quicktronic Powersense 50707 - (2) Lamp Fluorescent Ballast - F32T8 - 120/277 Volt - Dimming - 0.88 Ballast Factor
Sylvania Fluorescent Dimming Ballast - Lamps: (2) F32T8, (2) F25T8, (2) F17T8, Input:120-277V, Programmed Rapid Start
Learn More...$98.53
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Universal - B232PUS50-A010C - (2) F32T8 Lamps - 120-277V - Switch Dimming Electronic Ballast
Universal - B232PUS50-A010C - (2) F32T8 Lamps - 120-277V - Switch Dimming Electronic Ballast
Learn More...$89.58 -
Universal - B332SR120V5000C - (3) F32T8 Lamps - 120V - High Frequency Dimming Electronic Ballast
Universal - B332SR120V5000C - (3) F32T8 Lamps - 120V - High Frequency Dimming Electronic Ballast
Learn More...$72.12