HELPING THE OTHERS REALIZE THE ADVANTAGES OF PROJECTOR LAMP NEARING END OF LIFE

Update, Andy. Did A fast comparison measuring the center with the screen utilizing my light meter using a full white screen vs 10% window.I use the lamp electric power mode and iris in the event the bulb is “new” to dial it right down to 15ftl. Then, as it ages, I open up the iris to maintain that 15 ftl output.Viewed beneath, the finished PSU