Technology/Environment: Long lasting lightbulb

Technology/Environment: Long lasting lightbulb; ENGLAND, Unidentified TMS Engineer with glowing lamp on floor
CMS Ernest Magog (Lighting Industries Federation) intvwd SOF - It will be only applicable to commercial installations
MS New light bulbs being heated during manufacture in factory
LMS Ditto
CMS New bulbs being fitted with filaments by automated machinery
LMS New bulbs being tested automatically on production line



RUSHES ----------------------------------------------------------------------
*R02069209 LONG LASTING LIGHTBULB:
2.6.92 Original cass kept

 Demonstrates rival industrial bulb
 
 FOR VAULTS RETRIEVAL PLEASE QUOTE B0145469
 -------------------------------------------------------------

ENGLAND ITN INT
London 00.29 Box on floor of studio opened and Phillips QL
200 Gray's induction light lifted out; light plugged in
Inn Rd (has special housing around it to prevent it
 interfering with other electrical appliance)
 & bulb lights up
 01.21 Man inserts coil into bulb cavity & electric
 current induces secondary current in mercury
 vapour inside - this in turn gives off UV which
 hits the phosphorus coating on back of bulb &
 gives off light
 02.55 QL induction light taken out of case & plugged
 in

 B0145469 Ends 03.12mins