The Humble II Portable Lamp is perfect for mahjong nights or late-night studying in the dorms. It can last up to 96 hours on a single charge and has 3 different modes: Candle, Ambience, and Work. You can charge the battery with a Qi charger or the included USB-C cable. Plus, it's waterproof for both indoor and outdoor use (IP65). You'll also love how easy it is to replace and maintain the components, including the LED source, which keeps this lamp going for years to come.
