The track lighting heads are for J-Style tracks. These lights will only work with Juno “J-Style” tracks and connectors.
They were used and claimed from a photo studio at one point. There are some scratches on some surfaces possibly from storage. One of the black baffles have chipped toward the inner edge and they all have 2 metal clips that hold them in. They have been cleaned and come with used bulbs (no guarantee if the bulbs are good or not).
There is a switch on the connector and has a spring loaded tab to lock it into the track with arrows pointing to the “hot” side.
Flood light style bulbs PAR38, up to 250W or LED versions can be used. Steel construction in white with black plastic baffle. They all have 2 metal tabs holding the baffles on and one baffle has chipped toward the inner edge. It’s not visible with bulb installed. They will come with bulbs but the bulbs are not guaranteed to work. Not tested.
There are 4 of them listed here. I have access to maybe 10 or so more, and other variants of these. Inquire about them. Uses normal screw in bulbs or smaller spotlight style bulbs. These can be retrofitted to be used as up light style can lights that can be used as accent lighting
Compatible JUNO J Style Track Lighting Systems:
Trac-Master 120V One Circuit System
Trac-Master 120V Two Circuit System
Trac-Master 120V Tube System
Trac-Master 120V Recessed System
Trac-Lites One Circuit System
Material: Drawn steel housing with die-formed steel yokes
Bulb base: Medium base porcelain with nickel plated copper screw shell
Bulb type: 45-250W PAR38
Not included: Track and other parts needed
Aiming: 90° vertical aiming capability and 358° rotation
Adapter: Copper alloy contacts provide precise spring action - no arcing and will not take a set
On/off switch on adaptor
Patented embossed polarity arrows on bottom of adapter
Spring-loaded positive latch with embossed polarity arrows secures track light to track
“Pull-up” contact to up position for two-circuit application.
UL listed, CSA certified.