DecorNovaDirect via Amazon offers its DecorNova 7.8-Foot 15-LED Battery-Operated Glass Jar Light String in Warm White for $8.99. Coupon code "ZGQJC73P" cuts that to $4.59. Plus, Prime members receive free shipping. That's a few cents under last month's mention, $4 off, and the lowest price we could find. It features eight lighting modes and requires three AA batteries (not included). Deal ends June 15.