PowerLite II is a fully portable, battery operated light source designed to attach to the upper incisor plate of an equine dental speculum. PowerLite II uses the brightest Light Emitting Diode (LED) technology currently on the market. Its compact, water-resistant design makes this product the most reliable, durable and convenient light source available to those practicing equine dentistry. PowerLite II eliminates the need for cumbersome head mounted or handheld lights giving you a freely moveable, high intensity light source to clearly illuminate your workspace, without reducing the aperture between the incisor plates. A tool such as this aids veterinarians in educating horse owners about the benefits of equine dentistry.