The 13351 is an electronic discharge lampholder with push-in type terminals designed for secure wire connections in lighting fixtures. It accommodates both solid copper wire and solder-dipped stranded copper wire, with a wire stripping length of 3/8" (9.5 cm) for proper installation. The lampholder features round wire holes with a locking mechanism that secures wire leads up to a maximum solder-dipped diameter of 0.055" (0.139 cm), ensuring reliable electrical contact and mechanical retention. Installation requires inserting stripped wire leads straight into the round wire holes until insulation contacts the lip of the lead opening, with gentle pulling after insertion to verify secure locking. This product is commonly used in commercial and industrial lighting applications where electronic discharge lamps require dependable, maintenance-friendly connections.