Features UL 924, NEC, OSHA and NFPA 101 Life Safety Code Listed for damp location No SLA batteries, uses long lasting NiCads that are very low maintenance - Battery Included Short circuit, voltage surge, brown out and low battery voltage disconnect protected Offered in Black or White Housing Offered with Red or Green LEDs Installation The COMBOX sign is suitable for surface wall and top mounting via included canopy. Snap together design allows for quick and easy installation. Knock-out chevrons for customized egress signage. 180° Adjustable LED Exit Light Combo Overview An efficient and secure Exit Sign / Emergency Light Combo. Save money buying this 2-in-1 product. Long lasting, low maintenance NiCad battery. No heavy, short-lived sealed lead acid batteries! Works on either 120 or 277 VAC. Face plate includes knock-out left/right arrows. Fixture is 1 or 2 sided. Product is UL Listed and meets NFPA 101, OSHA and UL 924 emergency codes. Emergency Operation Upon failure of the normal utility power, an internal solid-state transfer switch automatically provides uninterrupted emergency operation for at least 90 minutes. The fully automatic solid-state, two-rate charger initiates recharging a discharged battery within 24 hours. 4 KEY FEATURES TO KEEP IN MIND Housing Color The COMBOX can be purchased in two different housing colors: Black or White housing. All LED Lamps The COMBOX unit offers fully adjustable LED lamps and LED board. Providing bright and even lighting while still maintaining low operation costs. Easy to Maintain The COMBOX unit offers a maintenance free NiCad battery that does not require regular maintenance like the old fashion SLA batteries. These signs are easy to test and handle. Push button is located at the bottom of the sign for easy access. LED Color The COMBOX is offered in Red and Green LEDs giving you several options that meed your needs and/or requirements. Each unit is designed with Red or Green diffuser to provide even visible lighting.