| Light Engine | High intensity LEDs |
| Available Wavelengths | 365, 375, 395, 405, 414, 420, 435, 455, 460, 470, 505, 530, 590, 630, 730 nm |
| Intensity Setting | User definable |
| Built-in Radiometer Calibration | NIST traceable |
| Warm-up Time | Instantaneously on/off |
| Connectivity | USB 1.1 or 2.0 |
| Interface to the Rheometer Software | Included |
| Software Provided | Remote control PC utility, drivers for Windows XP, and API |
| Software Features | Set intensity, ramp intensity at user-definable intervals and hold durations |
| Advantages | Precise intensity setting, minimal short- and long-term drift, longer lifetime light source |