Our EX990S Lamp (Optoma model number SP.86J01GC01) is a new 180W replacement projector lamp module comprised of a fully assembled bulb and housing, so it is ready for easy installation in your Optoma projector.

Depending on availability, we carry 4 versions of the Optoma EX990S Lamp. There are 3 OEM versions: the OEM lamp directly from the bulb manufacturer of the original lamp included with this projector, the same OEM lamp sold by Optoma, and an OEM compatible version from another OEM bulb manufacturer, but not the original manufacturer for this model. We also sell an economically priced compatible version of this lamp made by a leading third party manufacturer using genuine OEM parts.

We ensure each projector lamp, for each version we sell, is manufactured to the highest ISO9001 standards. We only sell true OEM lamps direct from Philips, Osram, Ushio, Phoenix, Iwasaki and Matsushita and genuine compatibles from the top 3rd party manufacturers. You can be assured each lamp has undergone strict quality checks for beam performance, ignition, voltage, appearance, connections and run-time, so you can trust it to work flawlessly in your projector.

When you purchase with Buyquest or Projectorquest, you get free shipping, quick delivery, a 30-day money back guarantee, easy returns and the best available comprehensive manufacturer warranty.