We thought the 10 Million Candlepower spotlight/flashlight was the ultimate in personal illumination, but now the record has been completely outshined with a 15 Million Candlepower Spotlight/Flashlight! I have the 10 million candlepower version and I am beyond impressed with it, but now I really wish I would have waited. If you're looking for the World's Brightest Flashlight, this is it. Even better, it's relatively inexpensive and comes with a Lifetime Guarantee.