(1) Develop a series of constant voltage and constant current control electronic circuits tailored to the characteristics of LEDs. Utilize integrated circuit technology to control the input current of each LED at its optimal value, ensuring stable current and maximizing luminous flux output. The LED driver power supply should ideally be able to control the LED current even when input voltage and ambient temperature fluctuate.
(2) The LED driver power supply should possess intelligent control capabilities, ensuring the LED load current remains within a pre-designed level despite various influencing factors. When the load current changes due to various factors, the primary control IC can use a control switch to return the load current to its initial design value.
(3) In terms of control circuit design, development should focus on centralized control, standardized modularization, and system scalability.
(4) Given the limited luminous efficacy and luminous flux of LEDs, fully leverage the diverse color characteristics of LEDs to develop control circuits for color-changing LED lighting fixtures.
