The TACKLIFE LFL3A is built to last - 100% water resistant, USB charging port covered under tailcap, massive reflector, tight hot spot, neutral white, simple UI, status LED, including 26650 5000mAh cell (protected as it seems) - for under 30 USD. 1300 Lumens max but thermally stable. Check this beauty out:
Update: The light charges up to 4.23V and stops, not 4.19V as stated in the video. The error comes from the fact that it turns green at about 4.0V but still continues to Charge after that.
