20mm LED Star: 3-Up Cree XLamp XT-E - MCPCB- White LEDs

Description

Silicon carbide-based LED technology has made the Cree XLamp® XT-E LED the highest-performance white LEDs available. The XT-E LED die is inside the popular XP-E packaging, allowing fast and easy replacement of the XP-E.

LED Star MCPCB

We offer two metal core printed circuit board (MCPCB) versions: a single (1-Up: 1 LED) and triple (3-Up: 3 LEDs). The 1-Up is a single XT-E LED reflow soldered to a 20mm hexagonal (LED Star) MCPCB. The MCPCB has four large solder pads for easy solder connections. The 3-Up is three (3) XT-E LEDs reflow soldered in-series to a 20mm hexagonal MCPCB. The 3-Up MCPCB has two solder pads for connections, mounting holes for secondary Carclo optics and a center hole for wires or securing the LED star to a heat sink.

Colors

The XT-E LED is offered here in Warm-White (3000K), Cool-White (5000K & 6500K).

Secondary Optics

Both versions of the XT-E (1-Up & 3-Up) are designed to work with secondary optics from Fusion Optix and Carclo; both leaders in molded acrylic (PMMA) and poly-carbonate lens systems. The 1-Up secondary lens system combines a plastic holder and lens that sits on top of the 1-Up MCPCB, while the 3-Up optic is a one-piece system with three legs that sit down into corresponding holes on the 3-Up MCPCB. These secondary optics focus light into narrow, medium, wide and elliptical patterns. More information is available on optics that mate with the XT-E LED on this page under the Accessories tab above.

Product Images & Part Numbers

By selecting the LED options above the main product image and part number will change. For referencing specific specifications there are tables and downloadable documentation below.

Technical Documenataion

Full Documentation

Cree XT-E Documentation