I'm willing to bet that drivers only think about headlights during one of two events: when for some reason they can't see at night, or when an oncoming car blinds them. Like the alternator, these ...

KEMP, Texas, Oct. 1, 2012 /PRNewswire/ — Larson Electronics' Lxlite.com has released a high grade LED spotlight designed for demanding applications which require a more precisely focused light beam.

For security surveillance, Osram has developed an infra-red (850nm) LED that does not need secondary optics. Instead it has an intrinsically narrow beam angle. “The Dragon Dome [SFH 4783] is the first ...