Stores reference ST.25/20/063. Lights, Lifejacket Type B12/SC1, Water Activated. Manufactured by EASCO Electrical (Holdings) Ltd., 1956. This is virtually identical to the wartime Easco lamp used by the Fleet Air Arm. It has a black-painted battery container with an integral crocodile clip to secure the light to clothing/Mae West. Linked to this via a plastic-covered cable is a small lamp with a red lens. This also has a small crocodile securing clip. To operate, the user simply had to press a button on the battery container. This example is unissued and comes with the original plastic bag and stores label but does have some corrosion and storage wear. Stock code MW26477.