The Streamlight 4AA LED ProPolymer flashlight delivers reliable illumination in demanding environments with an impact-resistant, lightweight polymer body that offers exceptional strength and corrosion resistance, making it a dependable choice for everyday use and hazardous conditions. Its rubber face cap absorbs shock to help protect the unit in tough situations, while an unbreakable polycarbonate lens provides scratch resistance and clear visibility without compromising durability. The flashlight features an intuitive on/off and momentary tail switch for steady beams or quick bursts of light, and its compact 7 x 1 11/16 inch form factor ensures portability for outdoor adventures, emergency preparedness, or professional applications. This safety-rated design is crafted for hazardous environments, delivering dependable performance when it matters most, and batteries are included so you can start using it right out of the box. As a versatile option among impact-resistant flashlights, lightweight polymer flashlights, and corrosion-resistant flashlights, the Streamlight ProPolymer 4AA LED flashlight embodies the balance of rugged reliability and practical illumination you rely on in the field.