Addlon Lighting via Amazon has 31′ (27+4) FT Solar String Lights when you ‘clip’ the 40% coupon on the product page = $19.79.
Features:
- Fast charging for 8 hours and total light up for 15+ hours
- 7-hour automatic light-off
- Can be installed on lawns, fences and walls
- Warm white is brighter and more comfortable