This 2-LED durable dual gooseneck illuminator is an ideal light source for microscopy, it provides a cool and focused, shadow-free illumination. This item comes with a one year warranty against manufacturing defects. It arrives brand new in its original box. Features & Specifications: 2 High Bright LED Illuminator Great for Discriminating Lighting Perfect for Evenly Illuminating a Specimen without Heating Dual Gooseneck Lights Manufactured under ISO 9001 Standards Excellent One Year Manufacturer Warranty Shipping Weight: 6 Lbs