Description
Keystone’s Smart Safe LED emergency battery backup line offers a dependable solution for virtually every LED lighting application, with options tailored for both new fixture constructions and field installation applications. Smart Safe LED emergency drivers are designed around 5W and 12W constant power platforms with a variety of form factors available. Keystone’s LED battery backup solutions have options designed to fit almost all commercial fixture types, including linear, high bay, recessed, and integrated fixtures.
- Complete kit includes 5W constant power driver, compact battery pack, and LED module for turnkey installation
- 5W constant power output with 500 lumen nominal output for reliable emergency lighting
- 90-minute emergency operation time meets code requirements for safe building evacuation
- 120-277Vac input voltage range accommodates various electrical systems
- 20-60 Vdc output voltage range with 250mA at 20Vdc for LED compatibility
- Included LED module (5″ x 1.173″) operates at 38Vdc with 120mA maximum drive current
- Compact battery pack (3.98″ x 2.38″ x 1.07″) with high-temperature, maintenance-free LiFePO4 battery
- Operating temperature range of 32°F to 131°F for reliable performance in diverse environments
- UL 924 listed and CEC Title 20 compliant for emergency lighting applications with 5-year warranty
- 80,000 hour life rating and 284,000 hour MTBF for long-term reliability






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