Following research at Sheffield-based LED packaging firm Litecool, narrow beam angles from LED packages without secondary optics or reflectors look closer. The proof-of-concept device produced a beam ...

Lumex announces the global launch of their QuasarBrite Narrow Beam SMTLEDs providing users with a tight beam of high-intensity red, green orblue light. Compared to traditional SMT LEDs, these Narrow ...

The QuasarBrite narrow-beam LEDs produce a tight beam of high-intensity red, green, or blue light from a surface-mount (SMT) package. Compared to traditional SMT LEDs, these narrow beam LEDs reduce ...

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 ...

Embarking as the first in a series of high power LED arrays, the OD-850-30-030 30 -die, near-infrared (NIR) LED array promises highly efficient operation and higher power with a narrow beam angle of ...