Philips 360396 - CDM-SA/T 150W/942 MASTERCOLOR 150 watt Metal Halide Light Bulb HID Bulbs produce high output for their size making them a compact powerful &amp; efficient light source HID Bulbs are used for general lighting, professional lighting fixtures, growing applications HID bulbs put out around 3-5 times greater output (lumens per watt) than traditional halogen bulbs Philips T6 bulb, 150W, Base: G12 2-Pin, Rated Life (hours): 9000, Color Temp: 4200K, Luminous Flux (LM): 14000