Isolite EXP-AC-R-1W-MB-AB 1.5W Explosion Proof LED Exit Sign, 120-277V, Red Illumination, Single Face, White Background, Back Mount, Double Arrow

PRODUCT FAMILY FEATURES

• Illumination 4X brighter than UL 924 requirement with super-bright, long-life LEDs that have a 25+ year life expectancy.
• Premium long-life, high-temperature fused nickel cadmium battery with standard UL listed 3-hour run time.
• Standard battery diagnostic system monitors battery status, detects cell failure, and issues an alert when theres reduced capacity, indicating the need to replace the battery.
• Line-latch prevents unnecessary discharge of battery during installation. Loads will not illuminate until after application of utility power.
• Brownout detection ensures emergency operation during periods of low line voltage.
• Sealed external momentary test switch and dual diagnostic LED indicator displays AC presence and Hi-Charge status.
• Self-Test/Self-Diagnostic monitoring available.
• Zero current low-voltage disconnect used to prevent battery from