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Keystone Technologies Nickel–Cadmium (NiCd) Ballasts & Drivers

Results: 14
1
KT-EMRG-1300-T5
Keystone Technologies

KT-EMRG-1300-T5

$278.40
KT-EMRG-650-CFL2
Keystone Technologies

KT-EMRG-650-CFL2

$127.27
KT-EMRG-800-T5
Keystone Technologies

KT-EMRG-800-T5

$257.02
KT-EMRG-750-CFL4
Keystone Technologies

KT-EMRG-750-CFL4

$128.25
KT-EMRG-500-T5
Keystone Technologies

KT-EMRG-500-T5

$169.80
KT-EMRG-1400C-DP
Keystone Technologies

KT-EMRG-1400C-DP

$159.15
KT-EMRG-700/B-DP
Keystone Technologies

KT-EMRG-700/B-DP

$100.43
KT-EMRG-500/B-DP
Keystone Technologies

KT-EMRG-500/B-DP

$74.70
KT-EMRG-700C-DP
Keystone Technologies

KT-EMRG-700C-DP

$128.25
KT-EMRG-1400/B-DP
Keystone Technologies

KT-EMRG-1400/B-DP

$128.25
KT-EMRG-800-T5/B-DP
Keystone Technologies

KT-EMRG-800-T5/B-DP

$214.13
KT-EMRG-750-CFL4/B-DP
Keystone Technologies

KT-EMRG-750-CFL4/B-DP

$128.25
KT-EMRG-1400C-CFL4-DP
Keystone Technologies

KT-EMRG-1400C-CFL4-DP

$178.95
KT-EMRG Series Compact Fluorescent Emergency Ballasts
Keystone Technologies

KT-EMRG Series Compact Fluorescent Emergency Ballasts

$111.00

Results: 14
1

Keystone Technologies

Ballasts
  • Fluorescent
  • Compact Fluorescent
  • HID
Emergency Ballasts
  • Compact Fluorescent
  • Linear
Lamps
  • Compact Fluorescent
  •  Linear Fluorescent
Sign Solutions
  • Sign Ballasts
  •  LED Drivers
  •  HID Ballasts
LED Solutions
  • LED Drivers
  • LED Modules
  • LED Systems
  • Constant Current
  • Constant Voltage
Transformers
  • High Voltage Step Down Transformers
  • Low Voltage Halogen Transformers
Sensors
  • Occupancy
  • Photocells
 
Light Made Right. Keystone has designed, engineered, and manufactured reliable ballasts and advanced lighting products for more than six decades. We have grown significantly from our simple beginnings following WWII by delivering innovative solutions that stand the test of time. Our quality manufacturing processes produce the very highest levels of reliability and we stand solidly behind every product that we ship. When you need a partner with the capability to turn around a new design quickly, or a supplier who reliably stocks the parts you need, trust Keystone. We’re as solid as the rock that inspired our name.

Ballasts & Drivers

An electrical ballast or driver is a device intended to limit the amount of current in an electric circuit.
 
A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.
 
Emergency Lighting is now selling programable LED drivers that will allow your LED lighting to be dimmable. When your driver goes out let us know the milliamps of the driver and we can program the LED to the exact milliamps.

Nickel–Cadmium (NiCd)

NiCad batteries are useful in applications requiring very high discharge rates because they can withstand such scenarios with little damage or loss of capacity. Nickel–Cadmium batteries are made in a wide range of sizes and capacities, from portable sealed types comparable to carbon-zinc dry cells, to large ventilated cells used for standby and motive power.
 
Compared to other rechargeable cells, NiCd batteries offer good cycle life and performance at low temperatures with fair capacity low internal resistance. Their true advantage is the ability to deliver practically full capacity at high discharge rates. However, their materials are more costly than lead acid batteries, and the cells have high self-discharge rates. 

Emergency Lighting is your best source for NiCad batteries, including rechargeable NiCD batteries. We carry a variety of sizes, from AAA NiCD batteries to the larger F cell NiCD batteries. Our selections not only feature a range of sizes, but also an array of battery configurations. We can even build batteries to suit your need.

Shop our rechargeable NiCD batteries to replace the batteries in your standard electronic devices, emergency lighting and exit signs, solar lighting, and so much more. Use our battery finder to find the battery type and configuration that you need.

EmergencyLighting.com is dedicated to offering the very best batteries available on the market for all your needs. You’ll appreciate great prices and fast shipping so you never have to endure downtime!