I notice that on the Screwfix website some of the mains voltage GU10 halogen lamps are described as having a "dichroic reflector". Does anyone know what "dichroic reflector" means in this context? I had assumed the term dichroic just applies to lamps with the GZ10 style cap which direct any heat towards the back of the lamp, as opposed to lamps with the GU10 style caps which direct any heat towards the front of the lamp. Now seeing GU10 halogen lamps described as having a dichroic reflector has confused me somewhat.
- posted
14 years ago