Halogen also has a higher color temperature than conventional incandescents: http://www.sylvania.com/ConsumerProducts/AutomotiveLighting/Products/Halogen/HowHal

Halogen also has a higher color temperature than conventional incandescents: http://www.sylvania.com/ConsumerProducts/AutomotiveLighting/Products/Halogen/HowHalogenWorks.htm http://www.sylvania.com/ConsumerProducts/AutomotiveLighting/... "White" is not a very precise description of the light emitted by any type of bulb.