Capstone Power Control A19 Replacement LED Bulb


Be prepared during any power outage with Capstone’s Power Control (CPC) A19 (40 watt equivalent) built-in power failure replacement bulb. Our (worldwide patent pending) power failure detection and on/off switchable back-up battery lighting technology exemplifies innovation, convenience and affordability.

CPC provides extended light hours during power failure because it can be switched on or off as needed. It works for lamps, ceiling lights, chandeliers, wall fixtures and other fixtures with single or multiple bulbs on the same circuit. Switch ability allows for days of lighting.

During a power outage, our CPC switch technology allows for normal usage of light by simply turning ON or OFF at the switch.

  • Simply replaces existing 40 watt bulbs
  • Built-in battery recharges during normal use.
  • LEDs last up to 30,000 hours
  • Brightness: 470 lumens daily use
  • Non-dimmable
  • Use with existing fixtures – NO WIRING REQUIRED
  • CPC Switch Technology extends rechargeable battery life in power failure mode.
  • CPC works with a single or multiple bulbs on the same circuit.
  • Patented