Perhaps you would like to duplicate re-instate or develop new product without legalling copying a product. I am Located in Orlando Florida. I have the experience and ability to satisfactory complete the given task due to the wide experience in many electronic fields. Please access my website to see some of the projects I have done in the past. http:// www.New-Tech-Electronics.com and www.ProductComplianceConsultant.com Recent projects include Wireless Control System,Standby Power system, Audio Power System Interfacing for wireless systems. Various Battery Chargers from 12 volts thru 48 Volts. Automatic battery detection and reverse polarity protection. Numerous Power Supplies. Optical Projects. Inverter Systems. Sliding door Controllers, Motor Controllers. UL, CE, FCC Submissions and Support. I am an expert in circuit design and Reverse Engineering projects. I can supply working demos, Gerber Files, prototypes and limited production. I have previously designed LED driving circuits for other projects including current and voltage versions, step up and step down circuits, switching for polarity reversal etc. I have a fully equipped Prototype Laboratory. Please call Jerry Cohen at 407-851-2806 or email me at jcohen1426@aol.com to discuss your program. I am a full time consultant available during business hours. My rate is $50.00 per hour plus expenses. Until I see the actual boards my estimate is preliminary. Do the parts have markings on them? Design and development of numerous power conversion devices including Inverters, DC-DC converters, low and high voltage power supplies. Design experience with RF, Microwave and Instrumentation. Design and Integration of TWT, Klystron