Product Description
The XLamp® CXA2540 LED array expands Cree’s family of high‑flux,multi‑die integrated arrays, offering high performance in an easy-to-use platform. With XLamp LED lightingclass reliability, the CXA2540’suniform emitting surface enables both directional and non-directional lighting applications and luminaire and lamp designs. Available in 2‑step, 3‑step and 4‑step color consistency, and featuring a 19‑mm optical source, the CXA2540 brings new levels of flux and efficacy to this form factor.The CX Family LED Design Guide provides basic information on the requirements to use the CXA2540 LED successfully in luminaire designs.
• Available in 4‑step, 3‑step and 2‑step EasyWhite® bins at 2700 K, 3000 K, 3500 K, 4000 K & 5000 K CCT and
4‑ step EasyWhite bins at 5700 K & 6500 K CCT
• Available in ANSI white bins at 4000 K, 5000 K, 5700 K & 6500 K CCT
• Available in 70‑, 80‑, 90‑ and 93‑minimum CRI options
• Forward voltage option: 36‑V class
• 85 °C binning and characterization
• Maximum drive current: 2100 mA
• 115° viewing angle, uniform chromaticity profile
• Top‑side solder connections
• Thermocouple attach point
• NEMA SSL‑3 2011 standard flux bins
• Mechanical and optical footprint consistent with CXA2520 and CXA2530
• RoHS‑ and REACh‑compliant
• UL® recognized component
(E349212)
