Spare Parts (Equipment / Apparatus) › GLOBES - SPARE - 2.5V FOR LAMPBOARD RHEOSTAT (PACK OF 10) Image 1 of 1 GLOBES - SPARE - 2.5V FOR LAMPBOARD RHEOSTAT (PACK OF 10) $10.80 Code: GLOMES3.2 Add To Cart Added! Code: GLOMES3.2 Spare pack of 2.5V globes for OHM’S LAW DEMONSTRATOR – LAMPBOARD RHEOSTAT (Code: AR1100378). You Might Also Like Quick View HODSON MOTOR KIT - “U” SHAPED BRACKET $4.29 Quick View HODSON MOTOR KIT - ROTOR (ARMATURE) 2 HALVES $2.75 Quick View WIMSHURST MACHINE – SPARE BELT $6.00 Quick View DRY FIELD MAPPING KIT - REPLACEMENT WHITE NON-CONDUCTIVE PAPER (PACK OF 100 $66.45 Quick View HODSON MOTOR KIT - RUBBER RING $0.77