Philips 211409 - CDM20PAR30L/M/FL/3K 20 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 PAR30L bulb, 20W, Flood FL Base: E26 Medium Screw, Rated Life (hours): 9000, Color Temp: 3000K, Luminous Flux (LM): 1200