Philips 368720 Ceramalux™ Alto™ ED23-1/2 Elliptical Dimple High Pressure Sodium Lamp; 100 Watt, 2100K, 21 CRI, Mogul Screw (E39) Base, 24000 Hour Life, Clear

Detailed Description: Philips Ceramalux™ Alto™ High-pressure ED23 1/2 sodium lamp with clear finish is made of hard glass material and has mogul brass base. Lamp measuring 2.125 Inch diameter x 7.750 Inch. It illuminates an initial light of brightness of 10000 lumens and mean brightness of 8460 lumens. Lamp operates at 100 Watts and has a voltage rating of 55 Volts with color temperature of 2100K. It has CRI of 21 and is universally operated in all positions. Lamp is ideal for industrial applications, warehouses, post top applications and parking lots.