12V Timer Switch This is a 12V 16A digital electronic LCD time relay switch programmable timer which can help for energy saving Waterproof Cover & Wire Connectors Included Comes with waterproof cover, the timer switch can be waterproof and dustproof; The wire connectors help for easy installation, you do not need to buy external terminals or solder wiring 16 ON/Off Settings Repeat programs with 16 On/Off setting and manual over-ride Automatic Timing Correction Automatic timer error correction 60sec, weekly switching current dc Wide Application Suitable for timing control of street lights, advertising lights, electric boxes, drainage pumps, water heaters, chargers, etc About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 72591 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.