LFI Lights - UL Certified - Hardwired Red LED Exit Light - Black Housing - Battery Backup Sign - LEDR3B Meets or exceeds UL924 (21 separate tests), NEC, OSHA & NFPA 101 Life Safety Code requirements Long life, energy saving LED lamps Listed for damp location Universal mounting canopy for top or side installation Charge rate / power on LED indicator light with push-to-test switch