Blue light cystoscopy had a statistically significant reduction in risk of recurrence versus white light cystoscopy in ...

Flat, rectangular-style flashlights have been all the rage in the everyday carry world for a couple of years now. And Olight has been one of the leaders, if not the leader ...

White light-emitting diodes (LEDs) have tremendous potential for energy-efficient illumination. However, achieving white light emission with a 'colour temperature' that is not too blue is a ...