LoendeDirect via Amazon offers its Loende 50-LED 18-Foot Waterproof Battery-Powered Christmas String Lights in Warm White for $14.99. Coupon code "P3SPVRR7" drops it to $8.99. Plus, Prime members bag free shipping. That's $1 under our mention from two weeks ago and the lowest price we could find by $10. It features eight lighting modes and requires three AA batteries (not included). Deal ends December 31.