The present invention discloses a yellow toner for flash fixation, comprising an infrared absorbent, one or more yellow colorants, and a binder resin, wherein a* of the infrared absorbent in an CIELAB color space is less than 0, and a* of one or more of the yellow colorants in the CIELAB color space is more than 0, or vice versa; and a developer and an image forming method using the yellow toner. In its inner region this molding has an aperture andor recess for receiving a mounting aid. A global counter selector determines which counter of each per-processor counter pair is a current counter. Same phase signals identify the source as a geometric feature, while opposite phase signals identify the source as a defect. Thus for example, the illumination device can replace an incandescent bulb of a traffic light without requiring changes to the compartment, fixture, reflector, or windowlens.