Philips MHC150/U/M/4K/ALTO ED17 Metal Halide Lamp; 150 Watt, 95 Volt, 4000K, 92 Ra8 CRI, Medium Screw (E26) Base, 20000 Hour Life, Clear

Detailed Description: Philips 150-Watts Metal halide lamp features ALTO lamp technology that offers great lumen maintenance and the integrated UV blocking medium minimizes the fading of fabrics and paintings. Lamp provides good energy efficiency and functions on existing ballasts. It features a medium base and has a light centre length of 3-7/16 Inch. The initial brightness of the lamp is 13000 lumens and the mean brightness of the lamp is rated at 9750 lumens. Lamp with a CRI of 92 operates at a temperature of 4000 K and has an average life of 20000 hours. It has a diameter of 2.125 inches.