Shine the light on checkups with these medical penlights. Made of anodized aluminum and available in assorted colors, the 5.4″ x 0.4″ penlights can emit warm or cold light and feature pupil gauges. The on/off push button switches enable low power consumption and long-term use. The clips can carry penlights on uniforms. Batteries are sold separately. Orders of 10,000 pieces or greater are eligible for sea shipping. Rush service is available.