Rab EM is an emergency thermoplastic lighting unit with two adjustable LED heads that provides emergency illumination and integrated battery backup. The unit accepts universal 120-277V input, delivers a combined output of approximately 200 lumens, and includes a built-in 3.6V nickel-cadmium battery for 90 minutes of emergency operation. It is suitable for wall or ceiling mounting in dry and damp indoor environments.
Two adjustable LED lamp heads (330° rotation, 40° tilt) delivering combined ~200 lumens with precision prismatic lens
Universal 120-277V input with low normal-operation power and integrated 3.6V 1000mAh NiCd battery providing 90 minutes emergency backup
Remote output 2W at 3.6VDC supporting up to two single or one double 3.6VDC remote heads; UL924 and California Title 20 compliant
Product Highlights
Dual-head LED emergency unit with 90-minute NiCd battery backup, universal 120-277V input, adjustable aiming, and remote-output capability
Product Information
Standard Information
Brand: RAB LIGHTING
Manufacturer Part Number: EM
Technical Specifications
Brand
RAB LIGHTING
Manufacturer Part Number
EM
Product Type
Thermoplastic Emergency Unit
Product Series
EM
Lamp Type
LED
Illumination Source
2 LED lamp heads
Lumens
200 lm (combined)
Input Voltage
Universal 120-277V
Input Power
2W (emergency output / normal illumination combined - see notes)
Normal Operation Power
1.2W (reported by some sources)
Maximum Output Wattage
2W
Remote Output
2W at 3.6VDC (supports up to two single or one double 3.6VDC remote heads)
Remote Capable
Yes (remote output supported)
Color Temperature
6500K (reported)
Power Factor
0.4 (reported - unusually low for LED drivers; verify with manufacturer for critical applications)
Operating Frequency
50/60 Hz
Input Current @ 120V
0.02A (reported)
Input Current @ 277V
0.01A (reported)
Operating Temperature
32°F to 104°F (0°C to 40°C)
Battery
Built-in 3.6V 1000mAh nickel-cadmium battery
Battery Backup Duration
90 minutes
Recharge Time
Maximum 24 hours for full recharge
Head Orientation
330° rotation, 40° tilt
Optical System
Precision engineered prismatic lens
Housing Material
Injection-molded thermoplastic ABS, UL 94V-0 flame rating
Housing Finish
White finish
Mounting
Universal J-box mounting pattern; suitable for wall or ceiling mounting
Maximum Mounting Height
8 feet (wall mount) (installation guidance)
Emergency Egress Coverage / Spacing
13 ft spacing on center at 7.5 ft mounting height with 3 ft egress path (installation guidance)
Environment
Suitable for dry and damp indoor environments; not for direct sunlight
IP Rating
IP20
Listings / Compliance
UL924 Listed; meets NFPA 101, NEC and OSHA illumination standards; California Title 20 compliant