Kidde SLED177iCA 120V AC Bright 177 Candela LED Strobe Light ULC Listed

1 Hz Flash Rate – Light level proven effective in alerting the hearing impaired. Sixty flashes per minute – meets recommended ULC standards

Bright 177 Candela Strobe Light – Provides visual alarm to the hearing impaired. Strobe light is triggered when any interconnectable smoke, heat, or CO alarm with the home is activated

Different flash rate for CO and smoke situations.