Walmart Holiday Time plug-in Christmas Lights: Lead-free! (8,188 ppm Antimony — a fire retardant & known carcinogen)
This newly-purchased (2018) set of Walmart brand “Holiday Time” 16 Function Multicolor Mini Lights (pictured above with 150 lights and a green wire strand) was tested with an XRF instrument. It was not disassembled for testing, so only accessible parts that one would normally touch when using them (installing them or operating them) were tested….