Xenon Flashlight vs. Halogen Flashlight?

Question:I'm currently comparing work flashlights. I need to light up large areas and see long distances. I narrowed it down to a streamlight and now need some more info that I can't find. The UltraStinger has a Xenon bulb with 75,000 candlepower, which is exatcly what I am looking for, but I read that the bulb only lasts 30 hours. I know that the halogen bulbs last much longer, but the highest CP I can find is 40,000 for the halogen. Does anyone know if the Xenon bulbs last longer than I read?

Answers:
Another thing to consider is that the xenon emits a true white light even though the bulb looks blue. This will give you a clearer image when you are useing the light to see with over the halogen.