| Base Product Number | CXA2540 |
| Category | Optoelectronics |
| CCT (K) | 5700K 4-Step MacAdam Ellipse |
| Color | White, Cool |
| Configuration | Square |
| CRI (Color Rendering Index) | 70 |
| Current - Max | 2.1A |
| Current - Test | 1.1A |
| Features, Wavelength | - |
| Height | 1.70mm |
| Lens Type | Flat |
| Light Emitting Surface (LES) | 19.00mm Dia |
| Lumens/Watt @ Current - Test | 116 lm/W |
| Luminous Flux @ Current/Temperature | 4703lm (4545lm ~ 4860lm) |
| Mfr | Cree Inc. |
| Package | Tray |
| Part Status | Active |
| Series | XLamp? CXA2540 |
| Size / Dimension | 23.85mm L x 23.85mm W |
| Temperature - Test | 85?C |
| Type | Chip On Board (COB) |
| Viewing Angle | 115? |
| Voltage - Forward (Vf) (Typ) | 37V |