However, I must make some notes on safety.
First, this may just be a flashlight, but it WILL cause damage if you look too close. Don't point it in someone elses eyes, or look at the spot on a bright surface too closely.
Wear welding goggles when first testing it, or any other time you have a chance of accidentally looking directly at the LEDs. Wear sunglasses if you test it inside. It may seem like petty over-safety, but this can and will cause damage if you use it wrong.
Point is, don't be stupid or complain that I didn't warn you.