XLamp XM-L High-Voltage White

High efficacy and lower system cost for the smallest LED systems

Optimized for non-directional and small LED replacement lamps such as B10 candelabra, E17, GU10 and A19 bulbs, the XLamp XM-L High-Voltage White LED delivers both high lumen output and high efficacy in a small footprint. The XLamp XM-L High-Voltage LED is 15 to 40 times smaller than high-voltage LED arrays, making it easy to integrate into the smallest LED designs. Its small form factor provides more room for the LED driver and heat sink in space-constrained designs. With a typical voltage of 46 V, the XLamp XM-L High-Voltage White LED enables driver circuits that are up to 10% lower cost, 15% smaller size, 10% cooler and 20% more efficient than standard-voltage LEDs. These system optimizations can enable more-efficient, cost-effective and better LED replacement lamps for small bulb types.

Also see Cree High-Voltage Resources

 

  • Binned at 85 °C
  • Typical forward voltage of 46 V @ 44 mA, with Vf binning available
  • Cree-standard XM mechanical footprint, with electrically neutral thermal path
  • Low thermal resistance: 3.5 °C/W
  • Wide viewing angle: 115°
  • Maximum drive current: 125 mA
  • Maximum junction temperature: 150 °C
  • Unlimited floor life at ≤ 30 ºC/85% RH
  • Reflow solderable
  • Available in standard CRI and 80 minimum CRI configurations

Applications

White
CCT (K)
Viewing Angle (°)
Standard Min Flux Bins
@ 44 mA
, 85°C
Product Status
Cool
8,300 – 5,000
125
220 lm
240 lm
Active
Neutral
5,000 – 3,700
125
182 lm
200 lm
Active
Warm
3,700 – 2,600
125
172 lm
182 lm
Active
Data & Ordering Version Last Updated
5 30 Mar 2012
1 08 Mar 2012
Design Files Version Last Updated
Design Files Version Last Updated
Product Ecology Version Last Updated
Excel file
7 20 Oct 2011
Sales Terms Version Last Updated
XLamp Application Notes Version Last Updated
0 18 Aug 2011
0 17 Mar 2009
2 30 Apr 2012
0 24 Jul 2007
2 10 Feb 2012
0 17 Jan 2011
0 16 Aug 2011
3 24 Apr 2012
XLamp Reference Designs Version Last Updated
XM-L EasyWhite, XM-L High-Voltage White, XT-E High-Voltage White LEDs
0 25 Oct 2011

Cree Product Characterization Tool (PCT)

For help identifying the best Cree Xlamp® LEDs for your lighting-system design

The Cree Product Characterization Tool (PCT) allows you to select from multiple lighting-system design parameters to compare up to three LED models simultaneously.

Try the Product Characterization Tool (PCT)

For all valid LED drive currents, the PCT quickly and easily does the following:

  • Shows all critical LED design parameters, such as luminous flux and efficacy, for selected LED models
  • Performs de-rating calculations based on junction temperature (Tj)
  • Calculates LED valuations, such as lumens per dollar (lm/$)
  • Estimates simple LED design parameters, such as the number of LEDs required and total power consumption

The PCT uses specifications and characteristics from LED data sheets to accurately compare LED parameters with changes in flux, price and junction temperature. The PCT can compare up to three LED models side-by-side to aid in making critical design choices.