soundmotor
super modified
My son gave me a Thrunite TN12 for Christmas. It has a Cree LED run off a single 18650 (3400mA) battery w/ 5-mode selector switch + on/off so it stays at the last setting you chose when you turn it back on again. The thing that floored me is the firefly mode. It's dim but usable light, you could navigate with it at night. The quoted run time is ~74...days! The other end is turbo mode w/ ~95 minute run time and may be the brightest light I've ever owned which includes an acetylene lantern. You could paint low-flying aircraft with the TN12 on a clear night. For a light that is ~4.00" x 0.875" that is amazing. Very happy dad with this one.
Here's an online pic of one in turbo mode -
Here's an online pic of one in turbo mode -