CAST Bronze Spider Splice Box Assembly (CSS1)

The CAST Lighting Bronze Spider Splice Box Assembly (CSS1) is a professional-grade wire management and splice connection enclosure designed for low-voltage landscape lighting systems. The bronze cap construction protects multiple low-voltage wire splice connections from moisture, soil contact, and UV degradation — significantly extending connection life in buried or partially buried applications where standard wire nuts and electrical tape fail within one to two seasons.

The “spider” design allows multiple outgoing runs to be organized and protected at a single central splice point — ideal for hub installations, tree well service points, and locations where multiple fixture feeds branch from a single home-run cable. This dramatically reduces the number of individual splice connections made in open soil, centralizing maintenance access and reducing troubleshooting time during future service calls.

Key Features:

• Bronze cap construction for premium corrosion resistance
• Multi-port “spider” design — organizes multiple wire runs from a single splice point
• Weatherproof enclosure — protects low-voltage connections from moisture and soil
• Significantly extends splice connection life vs. open-air wire nuts
• Simplifies future service access — all connections in one accessible location
• Compatible with standard low-voltage landscape lighting wire gauges (12AWG–16AWG)

Installation Tip: Use the CSS1 at each tree or large shrub location where multiple uplights or accent fixtures share a common feed point. This creates a clean, serviceable system that is easy to troubleshoot, modify, or expand during future landscape changes.

An essential accessory for any professional landscape lighting installation. Free shipping from FX Lighting Store.