All Services Engineering & Architecture Expert LED Illumination Design $150/hr · Starting at $150 Fifteen year LED illumination systems and optical design expert offering concept through production services. About $150/hr · Ongoing Download Resume Fifteen year LED illumination systems and optical design expert offering concept through production services. Skills & Expertise 3D ModelingDesignOptical EngineeringRadiant Zemax 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Optical EngineersDesigners3D Modelers