Ballasts & Drivers

Sale!
Fluorescent Ballasts
Emergency Ballast for T12 / T8 lamps. 120 / 277V input, 500 Lumen, 90 Minutes. With instruction sheet, Test Switch and w
Original price was: $94.00.Current price is: $28.20.
Sale!
Fluorescent Ballasts
Emergency Ballast: 1400 Lumen, T8 / T12, Low Profile
Original price was: $170.23.Current price is: $51.07.
Sale!
Fluorescent Ballasts
Emergency Ballast: 1400 Lumen, T8 / T12
Original price was: $160.08.Current price is: $48.02.
Sale!
HID Ballasts
Keystone Selectable Wattage 120V HID Capacitor Series (KST-HPS-WVARR-1-KIT-A-SERIES)
Original price was: $72.00.Current price is: $21.60.
Sale!
HID Ballasts
Keystone Selectable Wattage 120/208/240/277V High Pressure Sodium Ballast Kit Series
Original price was: $167.38.Current price is: $50.21.
Sale!
HID Ballasts
Keystone Technologies HID Ignitor, 1000W, IGN-XG-03
Original price was: $30.23.Current price is: $9.07.
Sale!
HID Ballasts
Keystone Selectable Wattage 120V HID Capacitor Series
Original price was: $64.92.Current price is: $19.48.
Sale!
HID Ballasts
70W High Pressure Sodium, Quad Tap, Ballast Replacement Kit, Included Ballast: HPS-70x-Q
Original price was: $141.54.Current price is: $42.46.
Sale!
HID Ballasts
250W High Pressure Sodium, Quad Tap (120 / 208 / 240 / 277V), Ballast Kit with capacitor. Included ballast: HPS-250A-Q-C
Original price was: $230.46.Current price is: $69.14.
Sale!
HID Ballasts
250W High Pressure Sodium, 5 Tap (120 / 208 / 240 / 277 / 480V), Ballast Kit with capacitor. Included ballast: HPS-250A
Original price was: $271.54.Current price is: $81.46.
Sale!
HID Ballasts
Keystone Selectable Wattage HID Capacitor Series
Original price was: $20.15.Current price is: $6.04.
Sale!
HID Ballasts
Capacitor for 1000W Metal Halide Quad, 24uF, 480V
Original price was: $28.69.Current price is: $8.61.
Sale!
LED Drivers
Kerham LED Power Supply, 150W, 930mA
Original price was: $110.00.Current price is: $33.00.
Sale!
LED Drivers
Internal Emergency Battery Pack, Factory Installed
Original price was: $171.30.Current price is: $51.39.
Sale!
LED Drivers
Internal Emergency Battery Option for WPMX-48 Series
Original price was: $242.70.Current price is: $72.81.
Sale!
LED Drivers
Internal Emergency Battery Option for WPMX-24 Series
Original price was: $214.15.Current price is: $64.25.
Sale!
LED Drivers
Internal Emergency Backup AC Option, OPT-EM-CMC46
Original price was: $157.00.Current price is: $47.10.
Sale!
LED Drivers
Internal Emergency Back-Up Driver, Factory Installed
Original price was: $185.55.Current price is: $55.66.
Sale!
LED Drivers
OPT-EM-OD2INT Emergency Backup, PW Internal
Original price was: $242.70.Current price is: $72.81.
Sale!
LED Drivers
40W EM Inverter with integral j-box, Remote, Test Button, Cords, Connectors, Hook, Ring, & Safety Cable for RB5L Series
Original price was: $352.30.Current price is: $105.69.
Sale!
LED Drivers
Honya Lighting BLD-CM08H-YYY Emergency LED Driver, 8W Constant Power, 60-150VDC Output, 100-347VAC Input, LiFePO4 Battery
Original price was: $61.50.Current price is: $18.45.
Sale!
HID Ballasts
High Pressure Sodium Ballast, 400 W, CWA Circuit Type
Original price was: $210.25.Current price is: $63.07.
Sale!
HID Ballasts
High Pressure Sodium Ballast, 400 W, S51, CWA Circuit Type
Original price was: $217.15.Current price is: $65.14.
Sale!
HID Ballasts
High Pressure Sodium Ballast, 250 W, S50, CWA Circuit Type
Original price was: $180.95.Current price is: $54.28.

Emergency Ballast for T12 / T8 lamps. 120 / 277V input, 500 Lumen, 90 Minutes. With instruction sheet, Test Switch and w

Emergency Ballast: 1400 Lumen, T8 / T12, Low Profile

Emergency Ballast: 1400 Lumen, T8 / T12

Keystone Selectable Wattage 120V HID Capacitor Series (KST-HPS-WVARR-1-KIT-A-SERIES)

Keystone Selectable Wattage 120/208/240/277V High Pressure Sodium Ballast Kit Series

Keystone Technologies HID Ignitor, 1000W, IGN-XG-03

Keystone Selectable Wattage 120V HID Capacitor Series

70W High Pressure Sodium, Quad Tap, Ballast Replacement Kit, Included Ballast: HPS-70x-Q

250W High Pressure Sodium, Quad Tap (120 / 208 / 240 / 277V), Ballast Kit with capacitor. Included ballast: HPS-250A-Q-C

250W High Pressure Sodium, 5 Tap (120 / 208 / 240 / 277 / 480V), Ballast Kit with capacitor. Included ballast: HPS-250A

Keystone Selectable Wattage HID Capacitor Series

Capacitor for 1000W Metal Halide Quad, 24uF, 480V

Kerham LED Power Supply, 150W, 930mA

Internal Emergency Battery Pack, Factory Installed

Internal Emergency Battery Option for WPMX-48 Series

Internal Emergency Battery Option for WPMX-24 Series

Internal Emergency Backup AC Option, OPT-EM-CMC46

Internal Emergency Back-Up Driver, Factory Installed

OPT-EM-OD2INT Emergency Backup, PW Internal

40W EM Inverter with integral j-box, Remote, Test Button, Cords, Connectors, Hook, Ring, & Safety Cable for RB5L Series

Honya Lighting BLD-CM08H-YYY Emergency LED Driver, 8W Constant Power, 60-150VDC Output, 100-347VAC Input, LiFePO4 Battery

High Pressure Sodium Ballast, 400 W, CWA Circuit Type

High Pressure Sodium Ballast, 400 W, S51, CWA Circuit Type

High Pressure Sodium Ballast, 250 W, S50, CWA Circuit Type