Lamp Holder with Terminal - Junior (BEK), Pack of 10This set of 10 junior lamp holders is designed for use in classroom circuit building activities, particularly as part of Basic Electricity Kits (BEK). Each holder is fitted with 4 mm terminals for quick and secure connection using standard laboratory leads, and is compatible with mini MES base bulbs. Built with educational durability in mind, these holders are mounted on tough bases and provide a safe and effective way to demonstrate how light bulbs