Philips B50 Emergency Ballast Universal Input 120-277VAC 50/60Hz 55mA 5.0W

Product Description: Brand: Philips Part Number: B50 Illumination Time: 90 Minutes Initial Light Output: Up to 1600 Lumens Full Warranty: 5 Years Voltage: 120-277 VAC, 50/60 Hz AC Input Current: 60 mA AC Input Power Rating: 5.0 Watts Test Switch: 2W-ITS (2-wire Illuminated Test Switch) Battery: High-Temperature, Maintenance-Free. Nickel-Cadmium Battery. 7- to 10-Year Life Expectancy Battery Charging Current: 180 mA Recharge Time: 24 Hour Charging Indicator Light: LED Temperature Rating (Ambient): 0°C to +50°C (32°F to 122°F) Dimensions: 13.31” x 2.2” x 1.18” (338.1 mm x 55.88 mm x 29.97 mm) Mounting Center: 12.8” (325 mm) Weight: 2.7 lbs. (1.26 kg)