1a. A single channel dimmer often mounted near (or attached permanently) to the conventional fixture it is intended to dim. A method of distributed dimming. One example: ETC ES750 Distributed Dimmer This is as opposed to a dimmer, shoebox or dimmer, stick. 1b. Written as Bak Pak dimmer, a product of ET (Entertainment Technology), an IGBT dimmer identical to the Strand Light Pack, intended to be mounted on the incandescent fixture's yoke.