RGB LED Eyes Diverse Markets

Groomed for specialty lighting and medical applications, the ACULED RGB LED is a high-power light source employing multi chip-on-board (COB) technology. Close chip placement achieves a balanced white color mix and multi-color mixing is attained by driving each chip individually using one blue, one red, and two green power chips. Each color has a separate anode and cathode and the two green chips are connected in series. The LED employs a Lambertian emitter with a 120° aperture and is capable of delivering up to 4.5W of power. Evaluation kits are available. For further information and pricing, call PERKINELMER INC., Fremont, CA. (800) 775-6786.