Ballasts & Drivers where Lamps by Wattage is 2 x 20W - 24W, and Number of Lamps is 2

Fulham WorkHorse 2 Specifier Grade Electronic Ballast, 120V to 277V

SKU: WHSG2-UNV-T8-IS | Ordering Code: WHSG2-UNV-T8-IS  | UPC: 872180102771

• 0.88 - 1.13 Ballast Factor
• 0.5A Charging Current
• 59W
• 1/2 Lamps
• 120/277 Volts
• 1.2" High
• 9.5" Long
• 1.7" Wide
• More details

Fulham WorkHorse 2 Electronic Instant Start Ballast 120V, Long Case

SKU: WH2-120-L | Ordering Code: WH2-120-L  | UPC: 872180100050

• 0.5 - 1.2 Ballast Factor
• 35W
• 1/2 Lamps
• 120 Volts
• 1" High
• 5.5" Long
• 1" Wide
• More details

Fulham WorkHorse 2 Electronic Instant Start Ballast 277V, Compact Case

SKU: WH2-277-C | Ordering Code: WH2-277-C  | UPC: 872180100142

• 0.7 - 1.3 Ballast Factor
• 1/2 Lamps
• 277 Volts
• 1" High
• 3.3" Long
• 1.8" Wide
• More details

Fulham WorkHorse 2 Electronic Instant Start Ballast 277V, Long Case

SKU: WH2-277-L | Ordering Code: WH2-277-L  | UPC: 872180100159

• 0.7 - 1.3 Ballast Factor
• 1/2 Lamps
• 277 Volts
• 1" High
• 5.5" Long
• 1" Wide
• More details

Keystone Program Start Electronic Ballast, 120-277V For (1 or 2) CFL or Circline Fluorescent Lamps

SKU: KTEB-218-UV-RS-DW | Ordering Code: KTEB-218-UV-RS-DW

• 90-100 Ballast Factor
• 1/2 Lamps
• 120/277 Volts
• 1" High
• 5" Long
• 2.4" Wide
• More details

Fulham WorkHorse 1 Electronic Instant Start Ballast 120V, Long Case

SKU: WH1-120-L | Ordering Code: WH1-120-L  | UPC: 872180100012

• 0.5 - 1.2 Ballast Factor
• 28W
• 1/2 Lamps
• 120 Volts
• 1" High
• 5.5" Long
• 1" Wide
• More details

Fulham WorkHorse 2 Electronic Instant Start Ballast 120V, Compact Case

SKU: WH2-120-C | Ordering Code: WH2-120-C  | UPC: 872180100043

• 0.5 - 1.2 Ballast Factor
• 1/2 Lamps
• 120 Volts
• 1" High
• 3.3" Long
• 1.8" Wide
• More details

Keystone Rapid Start Electronic Ballast, 120-277V For (2) 26W CFL or Circline Fluorescent Lamps

SKU: KTEB-226-UV-RS-DW | Ordering Code: KTEB-226-UV-RS-DW

• 95-120 Ballast Factor
• 1/2 Lamps
• 120-277 Volts
• 1" High
• 5" Long
• 2.4" Wide
• More details

Philips Advance Electronic Ballast 120V to 277V for (2) 18W Plug-in CFL

SKU: ICF2S18H1LDK | Ordering Code: ICF2S18H1LDK (120-277V)  | UPC: 781087117767

• 90-105% Ballast Factor
• 1/2 Lamps
• 120/277 Volts
• 1" High
• 4.6" Long
• 2.5" Wide
• More details

Keystone T5 Electronic Program Start Ballast, 120-277V For (2) F28T5 Lamps

SKU: KTEB-228HE-UV-PS | Ordering Code: KTEB-228HE-UV-PS

• 100-116 Ballast Factor
• 1/2 Lamps
• 120/277 Volts
• 1" High
• 9.5" Long
• 1.3" Wide
• More details

Fulham WorkHorse 5 Electronic Instant Start Ballast 120V, Long Case

SKU: WH5-120-L | Ordering Code: WH5-120-L  | UPC: 872180103754

• 0.62 - 1.17 Ballast Factor
• 128W
• 1/2/3/4 Lamps
• 120 Volts
• 1" High
• 8.5" Long
• 1.7" Wide
• More details

Fulham WorkHorse 5 Electronic Instant Start Ballast, 277V, Long Case

SKU: WH5-277-L | Ordering Code: WH5-277-L  | UPC: 872180100814

• 0.82 - 1.10 Ballast Factor
• 1/2/3/4 Lamps
• 277 Volts
• 1" High
• 9.5" Long
• 1.7" Wide
• More details

Advance Centium Electronic Ballast Ignites One or Two F24T5/HO Fluorescent bulbs, 120-277V

SKU: ICN2S24T | Ordering Code: ICN2S24T  | UPC: 781087131695

• 52W
• 1/2 Lamps
• 120-277 Volts
• 1.1" High
• 14.2" Long
• 1.2" Wide
• More details

Fulham RaceHorse 3 Electronic CFL Ballast Contractor Kit 120V - 277V

SKU: RHA-UNV-226-K | Ordering Code: RHA-UNV-226-K  | UPC: 847098007111

• 57W
• 2 Lamps
• 120-277 Volts
• 1" High
• 5" Long
• 2.4" Wide
• More details

Keystone T5HO Electronic Ballast, 120-277V For (2) F39T5HO Lamps

SKU: KTEB-239HO-UV-PS-SL | Ordering Code: KTEB-239HO-UV-PS-SL

• 1-1.3 Ballast Factor
• 1/2 Lamps
• 120/277 Volts
• 1" High
• 9.5" Long
• 1.3" Wide
• More details

Philips Advance Electronic Dimming Ballast 120V to 277V for (2) F32T8 Low Voltage

SKU: IZT2PSP32SC | Ordering Code: IZT2PSP32SC35I  | UPC: 781087134849

• 5-100% Ballast Factor
• 32W
• 2 Lamps
• 120/277 Volts
• 1.2" High
• 9.5" Long
• 1.7" Wide
• More details

Philips Advance Electronic Dimming Ballast 277V for (2) F32T8 on Line Voltage Switches

SKU: VEZ2S32SC | Ordering Code: VEZ2S32SC35I  | UPC: 781087109816

Clearance

• 5-100% Ballast Factor
• 32W
• 2 Lamps
• 277 Volts
• 1.2" High
• 9.5" Long
• 1.7" Wide
• More details

Power Sentry Electronic Emergency Ballast 120-277V, 500 Initial Lumen Output

SKU: 223NM9 | Ordering Code: PSQ500QD MVOLT M12  | UPC: 820476730016

• 1/2 Lamps
• 120-277 Volts
• 1.2" High
• 9.5" Long
• 2.5" Wide
• More details

Philips Bodine B50 Linear Fluorescent Emergency Ballast For 1-2 Lamps, 17-215 Watts, Up to 1600 Lumens

SKU: B50 | Ordering Code: B50  | UPC: 663015109948

• 180A Charging Current
• 1/2 Lamps
• 120/277 Volts
• 1.2" High
• 13.3" Long
• 2.2" Wide
• More details