These would be beautiful along your succah wall!
Amazon has the Yinuo Candle String Light Outdoor/Indoor for $17.99 – automatic 30% with promo code 305RWM4I = just $12.59 with FREE prime shipping or free shipping with $35 purchase! LIMIT 1
Size: 9.8ft x 9.8ft
LED Color: Warm White
Waterproof Level: IP44
Voltage: 110V, Output: 29V safe low voltage (Includes UL plug-in transformer)
Light Mode Controller and power supply in one: 9.8ft power cord, US standard outlet.