The Cree Product Characterisation Tool (PCT) allows you to select from multiple lighting-system design parameters to compare up to three LED models simultaneously.
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 / cost
- Estimates simple LED design parameters, such as the number of LEDs required and total power consumption