Transcript light it up
• To know that lights are designed with the particular needs of the user in mind. • To know that lights can be switched on or off using a control device. • To understand that lights are made out of a variety of materials suited to a particular purpose. Table lamp Torch Wall lamp Miners lamp Cycle light Office light Lantern Table / office lamp Table / bedroom lamp Kitchen light Modern Modern Modern Modern Modern Modern Modern 1950s Victorian lantern 1940 - 1980 retro-style lamp Modern 1900 style Victorian lamp • • • • • • • A light to light up displays A night light for a baby A student who needs a light at a table A security light Kitchen light A light for decoration Light for hall ways and corridors • Night light for a living room • Bedroom • Outdoor • Garden • Conservatory • Office • Kitchen • Cafe • • • • Living room Sitting room Bedroom Hall way • For a light to work there needs to be a complete circuit with a switch. • The key features of a light are: bulb, reflector, battery (source of energy), switch, wires and casing. • Use this link to find out how the different parts of a circuit make a bulb light up in a torch http://www.ngfl-cymru.org.uk/vtc/torches/eng/Introduction/default.htm