Main Line specification: PVC Wire (round/double parallel) Lamp Cap Specification: E26 head/flat head lamp cap type: plastic cup/Copper Cup bulb type: S143V input voltage: 3V Bulb Type: PC/PEL certification type: ETL waterproof grade: IP65 plug specification; Two-core waterproof plug type; 3V adapter 3W solar panel lamp string specifications: length can be customized lamp cap number customized color can be customized Main Line specification: PVC Wire (round/double parallel) Lamp Cap Specification: E26 head/flat head lamp cap type: plastic cup/Copper Cup bulb type: S143V input voltage: 3V Bulb Type: PC/PEL certification type: ETL waterproof grade: IP65 plug specification; Two-core waterproof plug type; 3V adapter 3W solar panel lamp string specifications: length can be customized lamp cap number customized color can be customized