Specialty Built-in Battery 5mm LED Battery Light String

20L • Green Wire • 4" Bulb Spacing

The NeverDim® Family from S4 Lights provides constant brightness while other battery operated lights dim over time. NeverDim string sets feature our Premium Grade LEDs that are designed for high performance while drawing a minimal amount of power. Our Built-In Battery series offers a wide variety of end in bulb light string options that are designed for indoor or outdoor use. Featuring the convenience of an automatic timer with start time memory.

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• Our Premium Grade LEDs are designed for superior color consistency and longevity.
• 5MM wide angle lens provides great light dispersion and re-creates the classic look of incandescent bulbs.
• Shrink-Tube husks hide discreetly in foliage.
• Weather resistant battery pack is designed of indoor or outdoor use.
• Proprietary long-life battery pack technology provides consistent brightness for the life of your batteries.
• Set your lights with the built in 4 function controller and let it do the work for you with it’s 6 and 12 hour timer.
• Retail friendly blister packaging.
• Batteries not included.

Bulb Sockets per String

Bulb Socket Spacing

Bulb Count per Series

Connector Output Female

Current per Series

Husk Contruction

String Construction

Input Lead Length (in)

Output Tail Length (in)

IP Rating

Lighted Length-Width (ft)

Total Length-Width (ft)

Operating Voltage

Use Case


Wire/Material Color