These LED strip lights have six individual strips inside each 2 m long. Each strip has 20 LED battery operated lights, the battery should last around 50 hours. The LED lamps have a bendable wire with a dewdrop shaped bulb. Energy saving LED bulbs meaning that they will not overheat or burn if touched accidentally. The strings themselves are waterproof. These can be placed in most areas perfect as kitchen lights and LED downlights, can be stuck under cupboards or kitchen units to give a glow over the floor even stuck under tables for accent lighting the possibilities are endless. Each has an on-off switch on the unit itself. The batteries these require are the common 2032 type button cell which most key fobs use they are easily available and very cheap so low running costs.