TE Connectivity – LED holder provides electrical and thermal connection for CoB LEDs


TE Connectivity’s (TE) LUMAWISE drive LED holder type Z50 allows luminaire designers to eliminate discrete driver boxes from spotlight and tracklight designs, creating a more aesthetically pleasing solution while reducing system costs.

The LUMAWISE drive type Z50 brings integrated driver functionality to TE’s Zhaga- inspired, Z50 range of LED holders. Incorporating a DC- DC converter into the holder itself, the type Z50 provides a low-profile, constant-current driver for Chip-on-Board (CoB) LEDs. The holder can accommodate CoB LEDs in four sizes: 16mm x 19mm, 19mm x 19mm, 20mm x 24mm, and 24mm x 24mm.

Designed to operate from a 48V DC input, TE’s LUMAWISE drive LED holder type Z50 works with a wide range of readily available constant- voltage power supplies.

This allows multiple fixtures to be powered from a single power supply.

A 0V to 10V dimming option is an optional feature in the Z50 LED holder.


  • Enables elegant and space-saving luminaire designs
  • Four current output options
  • Supports compliance with requirements of Zhaga book 12


  • Track lighting
  • Spotlights
  • Downlights