Products where Input Volts is 277V, and Lamps by Wattage is 1 Lamp

Fulham IceHorse 2 Low Temperature Electronic Ballast 120V/277V

SKU: IH2-UNV-270-T8 | Ordering Code: IH2-UNV-270-T8  | UPC: 872180106045

• 1/2 Lamps
• 120/277 Volts
• 1" High
• 12" Long
• 1.7" Wide
• More details

Plusrite 250W High Pressure Sodium Ballast for 120V to 480V

SKU: 7275 | Ordering Code: BALU250-CWA/V5  | UPC: 844366072758

• 100% Ballast Factor
• 250W
• 120/208/240/277/480 Volts
• 6" High
• 8" Long
• 5" Wide
• More details

Plusrite 750W Pulse Start Metal Halide Ballast for 120V to 480V

SKU: 7272 | Ordering Code: BAPS750-CWA/V5  | UPC: 844366072727

• 100 Ballast Factor
• 750W
• 120/208/240/277/480 Volts
• 6" High
• 9.3" Long
• 6.8" Wide
• More details

Keystone T12 Electronic Ballast, 120-277V For (2) F96T12 Lamps

SKU: KTEB-275-UV-TP-PIC | Ordering Code: KTEB-275-UV-TP-PIC

• 88-105 Ballast Factor
• 1/2 Lamps
• 120/277 Volts
• 1.6" High
• 11.8" Long
• 2.2" Wide
• More details

Universal Electronic Programmed Start Ballast 120V to 277V for (2) High Efficiency F54T5

SKU: B254PUSV3PL-D001C | Ordering Code: B254PUSV3PL-D001C  | UPC: 768386557555

Clearance

• 78-114 Ballast Factor
• 1/2 Lamps
• 120-277 Volts
• 1" High
• 9.5" Long
• 1.3" Wide
• More details

Power Sentry Electronic Fluorescent Emergency Ballast 120-277V, 1400 Initial Lumen Output

SKU: 223NLV | Ordering Code: PS1400QD MVOLT M8  | UPC: 820476729898

• 280A Charging Current
• 1/2 Lamps
• 120-277 Volts
• 1.2" High
• 13.3" Long
• 2.2" Wide
• More details

Universal Core and Coil Ballast For 400W High Pressure Sodium Lamp 120V-480V

SKU: S400ML5AC5M500K | Ordering Code: S400ML5AC5M500K  | UPC: 768386183426

Clearance

• 100% Ballast Factor
• 400/468W
• 120/208/240/277/480 Volts
• 4.3" High
• 5.8" Long
• 4.3" Wide
• More details

Plusrite 70W High Pressure Sodium Ballast for 120V to 277V

SKU: 7250 | Ordering Code: BALU70-HX/V4  | UPC: 844366072505

• 100% Ballast Factor
• 70W
• 120/208/240/277 Volts
• 4" High
• 6.5" Long
• 5" Wide
• More details

Plusrite 150W High Pressure Sodium Ballast for 120V to 277V

SKU: 7254 | Ordering Code: BALU150-HX/V4  | UPC: 844366072543

• 100% Ballast Factor
• 150W
• 120/208/240/277 Volts
• 4" High
• 6.5" Long
• 5" Wide
• More details

Philips Advance Electronic Ballast 120V to 277V for (2) F32T8 High Lumen

SKU: IOPA2P32HLN | Ordering Code: IOPA2P32HLN  | UPC: 781087132500

Clearance

• 116% Ballast Factor
• 32W
• 1/2 Lamps
• 120/277 Volts
• 1" High
• 9.5" Long
• 1.3" Wide
• More details

Plusrite 400W Pulse Start Metal Halide Ballast for 120V to 480V

SKU: 7271 | Ordering Code: BAPS400-CWA/V5  | UPC: 844366072710

• 100 Ballast Factor
• 400W
• 120/208/240/277/480 Volts
• 5" High
• 8" Long
• 6" Wide
• More details

Fulham Core and Coil Ballast Kit For 450 Watt Metal Halide Lamp 120V to 277V

SKU: HH-MH-MLT4-450-P-D | Ordering Code: HH-MH-MLT4-450-P-D  | UPC: 872180109466

Clearance

• 100% Ballast Factor
• 450/504W
• 120/208/240/277 Volts
• 4.3" High
• 4.8" Long
• 3.8" Wide
• More details

Plusrite 100W High Pressure Sodium Ballast for 120V to 277V

SKU: 7252 | Ordering Code: BALU100-HX/V4  | UPC: 844366072529

• 100% Ballast Factor
• 100W
• 120/208/240/277 Volts
• 4" High
• 6.5" Long
• 5" Wide
• More details

Advance 120-277 Volt 66 Watt High Frequency AC LED Driver For 30W or 35W Philips 8' LED Bulb

SKU: ICN-2P35-TLED-N | Ordering Code: ICN-2P35-TLED-N-35M

Clearance

• 1/2 Lamps
• 120-277 Volts
• 1.5" High
• 12.1" Long
• 2.1" Wide
• More details

Philips Advance 120-277 Volt Two Lamp F96T8 Electronic High Output Ballast

SKU: ICN2S86SC35I | Ordering Code: ICN2S86SC35I

• 92-102% Ballast Factor
• 1/2 Lamps
• 120/277 Volts
• 1.8" High
• 11.8" Long
• 2.9" Wide
• More details

Philips Bodine B30 Linear Fluorescent Emergency Ballast For 1-2 Lamps, 17-215 Watts, 900-3500 Lumens

SKU: B30 | Ordering Code: 913702461001  | UPC: 663015101485

• 280A Charging Current
• 1/2 Lamps
• 120/277 Volts
• 2.8" High
• 16.6" Long
• 2.8" Wide
• More details

Keystone Instant Start Electronic Ballast, 120-277V For (2) F32T8 Lamps

SKU: KTEB-232-UV-IS-L-P | Ordering Code: KTEB-232-UV-IS-L-P

Clearance

• 78-1.05 Ballast Factor
• 1/2 Lamps
• 120/277 Volts
• 1.2" High
• 9.5" Long
• 1.3" Wide
• More details

Keystone Instant Start Electronic Ballast, 120-277V For (2) F96T8 Lamps

SKU: KTEB-259-UV-IS-N | Ordering Code: KTEB-259-UV-IS-N

• 80-137 Ballast Factor
• 1/2 Lamps
• 120/277 Volts
• 1.1" High
• 9.5" Long
• 1.3" Wide
• More details