Ballasts & Drivers from Keystone

Keystone Core and Coil Ballast Kit For 50W 120V High Pressure Sodium Lamp

SKU: HPS-50R-1-KIT | Ordering Code: HPS-50R-1-KIT

• 50W
• 120 Volts
• 2.3" High
• 2.6" Long
• 0.8" 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

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

Keystone KT-EMRG-LED-20SD-2000-EN /DF Emergency LED Driver, 20 Watts Output Power

SKU: KT-EMRG-LED-20SD-2000-EN /DF | Ordering Code: KT-EMRG-LED-20SD-2000-EN /DF  | UPC: 843654103143

• 120/277 Volts
• 2.4" High
• 12.5" Long
• 2.4" Wide
• More details

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

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

• 88-107 Ballast Factor
• 1/2 Lamps
• 120/277 Volts
• 1.2" High
• 9.5" Long
• 1.3" 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

Keystone Program Start Electronic Ballast, 120-277V For (3) F32T8 Lamps

SKU: KTEB-332-UV-PS-L-P | Ordering Code: KTEB-332-UV-PS-L-P

• 78-92 Ballast Factor
• 2/3 Lamps
• 120/277 Volts
• 1.2" High
• 9.5" Long
• 1.7" Wide
• More details

Keystone 25 Watt 420-1250mA Dimmable Programmable Constant Current LED Driver

SKU: KTLD-25-UV-SC1250-56-VDIM-W1/U | Ordering Code: KTLD-25-UV-SC1250-56-VDIM-W1 /USB  | UPC: 843654136080

• 120-277 Volts
• 1" High
• 5" Long
• 2.4" 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

Keystone CFL Electronic Ballast Kit for (2) 13W CFL Lamps

SKU: KTEB-213-UV-RS-DW | Ordering Code: KTEB-213-UV-RS-DW

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

Keystone Parallel Wire Electronic Sign Ballast, 120-277 Volt for 1 to 4 F120T12/HO, F96T8/HO lamps

SKU: KTSB-E-1040-14-UV | Ordering Code: KTSB-E-1040-14-UV

• 1-4 Lamps
• 120/277 Volts
• 2.2" High
• 14.5" Long
• 3.2" Wide
• More details

Keystone Rapid Start Electronic Ballast, 120-277V For (2) F34T12 or F40T12 Lamps

SKU: KTEB-240-UV-TP-PIC | Ordering Code: KTEB-240-UV-TP-PIC

• 2 Lamps
• 120/277 Volts
• 1.1" High
• 9.5" Long
• 1.3" Wide
• More details

Keystone Instant Start Electronic Ballast, 120-277V For (4) F32T8 Lamps

SKU: KTEB-432-UV-IS-L-P | Ordering Code: KTEB-432-UV-IS-L-P

• 75-90 Ballast Factor
• 3/4 Lamps
• 120/277 Volts
• 1.2" High
• 9.5" Long
• 1.4" Wide
• More details

Keystone T5HO Electronic Ballast, 120-277V For (2) F54T5HO Lamps

SKU: KTEB-254HO-UV-PS | Ordering Code: KTEB-254HO-UV-PS

• 85-110 Ballast Factor
• 1/2 Lamps
• 120-277 Volts
• 1" High
• 16.9" Long
• 1.2" Wide
• More details

Keystone 60 Watt Constant Voltage LED Driver, Micro Case

SKU: KTLD-60-UV-12V-MC1 | Ordering Code: KTLD-60-UV-12V-MC1  | UPC: 890949020357

• 120/277 Volts
• 0.8" High
• 5.7" Long
• 0.8" Wide
• More details

Keystone 50 Watt 470-1400mA Dimmable Programmable Constant Current LED Driver

SKU: KTLD-50-UV-SC1400-56-VDIM-U7 | Ordering Code: KTLD-50-UV-SC1400-56-VDIM-U7 /USB  | UPC: 843654136110

• 120-277 Volts
• 1" High
• 11" Long
• 1.2" Wide
• More details

Keystone Instant Start Electronic Ballast, 120-277V For (3) F32T8 Lamps

SKU: KTEB-332-UV-IS-N-P | Ordering Code: KTEB-332-UV-IS-N-P

• 74-107 Ballast Factor
• 2/3 Lamps
• 120/277 Volts
• 1.2" High
• 9.5" Long
• 1.3" Wide
• More details

Keystone Instant Start Electronic Ballast, 120-277V For (4) F32T8 Lamps

SKU: KTEB-432-UV-IS-N-P | Ordering Code: KTEB-432-UV-IS-N-P

• 88-96 Ballast Factor
• 3/4 Lamps
• 120/277 Volts
• 1.1" High
• 9.5" Long
• 1.3" Wide
• More details

Keystone 85 Watt 860-2600mA Dimmable Programmable Constant Current LED Driver

SKU: KTLD-85-UV-SC2600-56-VDIM-U4 | Ordering Code: KTLD-85-UV-SC2600-56-VDIM-U4 /USB  | UPC: 843654136127

• 120-277 Volts
• 1" High
• 16.9" Long
• 1.2" 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