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 "DECORNOVA07" cuts that to $5. Plus, Prime members receive free shipping. That's tied with last month's mention at $4 off and the lowest price we could find. It features eight lighting modes and requires three AA batteries (not included). Deal ends July 30.