Weidmueller FPL 4G2.5/PD/F/3+3

The FPL 4G2.5/PD/F/3+3 is a compact fluorescent lamp with a 4-watt power rating and a 2.5-inch diameter. The "PD" suggests it has a phosphor coating that enhances light output and color quality. The "F" likely indicates a specific functional feature or design. The "3+3" refers to packaging, likely indicating a set of two packs, each containing three lamps. This type of lamp is commonly used in energy-efficient lighting solutions for both residential and commercial applications.