IP67 Waterproof & DurableDesigned to withstand tough environments, this FORTO pen light is IP67-rated, making it completely waterproof and dustproof. Whether youre using it in heavy rain, dusty work areas, or for outdoor adventures, it delivers reliable performance. Plus, its 1-meter impact-resistant, making it perfect for rugged conditions and ensuring long-lasting durability. 3-Color Power Level Indicator Stay informed with the 3-color battery indicator: green for 50%-100%, yellow for 10%-50%, and red for below 10% with a flashing alert. Youll always know when its time to recharge, giving you peace of mind during important tasks without the worry of sudden power loss.