• Simple and effective way to put light in perfect spot - work even when power's out
• Light turns on automatically when drawer, door or cabinet is opened; turns itself off when closed
• Self-adhesive backing on light and magnet actuator - simple to install without drilling or wiring
• Each light has twin super-bright high-efficiency LED with 100,000-hr life, sip battery power
• Includes batteries in each light PLUS replacement set for each; set of three lights & actuators

An incredibly simple but highly effective light source for frequently used drawers and cabinets - much easier to find what you're looking for when you can see! Light comes on automatically when separated from magnet by opening door or drawer - turns off when closed. Actually save energy because you don't need to light up entire room and Genius Lights even work during power outages. Compact lights (2-1/4"L x 1-1/4"W x 3/4"H; 1 oz) fit virtually anywhere. Operates on 3 button-cell batteries; set of three lights plus 18 batteries. One-year warranty and Jack's Tool Shed worry-free Satisfaction Guarantee.