Philips 368746 Ceramalux™ Alto™ ED23-1/2 Elliptical Dimple High Pressure Sodium Lamp; 150 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 illuminates an initial light of brightness of 15800 lumens. Lamp operates at 150 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. It measures 2.938 Inch diameter x 7.750 Inch. Lamp is ideal for industrial applications, warehouses, post top applications and parking lots.