If you make presentations to small audiences in rooms where you can turn the lights down, there is a 300 lumens DLP projector that you should consider; it is the K130 LED Projector from Acer.
Rest easy, your purchase is covered with a Manufacturer Warranty for 90 Days! The product purchased from AcerRecertified.com is to be free from defects under normal use for 90 days from the purchase date. Proof of purchase from the original purchaser (found on the invoice) is required. The warranty is non-transferable from the original purchaser and does not extend to accessories or expendable parts. Within 90 days, all repairs are to be made with factory refurbished parts and in the event that the product shows defect, AcerRecertified.com will facilitate the repair. For more information, visit our warranty page by navigating to the bottom of this page and clicking Tech Support or by clicking the link below. http://www.acerrecertified.com/warranty