Lamp Holder Demonstration Board Science at Home_Physical Science protecting the wooden edges during

protecting the wooden edges during daily classroom handling and extending the usable life of the measurement tool

delivering the stable filament power required for sustained spectroscopy work

Cork-jawed safety tongs measuring 12 inches in stainless steel accommodate both round-bottom flasks and straight-sided beakers

Stabilizer-free Bunsen burner runs on liquid propane or butane for routine chemistry heating at the laboratory bench

Lamp Holder Demonstration Board Science at Home_Physical Science protecting the wooden edges duringMES bulb in a holder mounted on a demonstration base with 4mm plug connections, supplying a 4. 5V 0. 3A load that lights up to confirm circuit completion in series and parallel demos.