The Complete Handbook of TV Replacement Lamps

From the dying light of a dimming projector to the burst of white that signals a blown lamp, every projection TV eventually needs a replacement. Knowing which lamp to buy, why it costs what it does, and how to fit it without damaging a delicate optical engine is the difference between a profitable repair and a costly mistake. This handbook is written for the professional and the serious enthusiast who wants to master this precise, demanding niche.

The book opens by explaining the physics and engineering of the high-intensity discharge lamps used in DLP, LCD, and LCoS televisions. It then provides a detailed breakdown of the specifications that actually matter - from wattage and lumen output to color temperature and lamp life - and shows you how to decode the part numbers that distinguish a genuine Osram or Philips lamp from a generic equivalent. You will learn how to verify compatibility before you buy, how to install a new lamp safely, and how to troubleshoot the ten most common failure modes.

Beyond the practical, this book explores the commercial side of the business. It candidly reviews the major manufacturers and suppliers, explains the economics of the gray market, and outlines viable business models, from a local replacement service to a national online reseller. With a look at emerging LED and laser technology and a glossary of essential terms, this is the only reference you will need on your bench or in your office.