Amazon is offering Up To 84% Off A Selection Of AmazonBasics items including a wide (random) range of product categories. Shipping is free for Prime members. Many items are add-on only and can only be purchased with orders of $25 or more.
Amazon has the Century Outdoor 24-Hour Timer (Black, CECOMINOD049781) for $11.89 - $2.38 off with coupon EEOHZEEA (Ends 1/31) = $9.51 with free shipping. It's weatherproof and features a daylight sensor plus two grounded timer outlets.
Has above average Amazon Reviews.