Cree CXB2540-0000-000N0HW440G, CXA2 White CoB LED, 4000K 80CRI

The CXA2 family of COB LEDs are multiple-die integrated arrays offering lighting-class reliability. They feature an optical source that delivers a high lumen output.
The CXA2 COB LEDs are the second generation of the CXA family, delivering up to 33% higher efficacy. The CXA2 family have the same range of packages as the previous generation of CXA devices, allowing a simple drop-in upgrade. Increased performance, created using their SC5 Technology, enables the CXA2 LEDs to offer the same output from a smaller light emitting surface (LES).
Available in 2-step, 3-step and 5-step EasyWhite® bins, the CXA2 COB LEDs are suitable for applications such as GU10s, commercial downlights, outdoor lighting and high-bay lighting.

Features of the CXB2540 Series COB LEDs:
19 mm LES
70, 80 & 90 min CRI options
Uniform colour
Viewing angle: 115°