Abstract: A key handle comprising a housing for securement to a key. The housing has a base and a cover member defining an internal chamber therebetween. A switch member is retained in the chamber and has flexible guide means to position a first terminal of a battery in the chamber against a contact element in electrical contact with a first terminal of a lamp retainable in the chamber to direct light outwardly of the housing in the direction of the key. The flexible guide means further biases the battery and a second terminal of the battery away from a further contact element in contact with a second terminal of the lamp. The switch member has an actuable portion accessible from the exterior of the housing to displace the battery against the flexible guide means whereby the second terminal of the battery is positioned in electrical contact with the further contact element to cause an electric current to flow through the lamp and cause it to light.