Replaces 21 139 21-139 - Lutema Philips replacement lamp provides OPTIMAL brightness and is the Longest-Lasting replacement lamp for your DLP projector.
Compatible with the following projector Models: , A+K Astro Beam S110, A+K AST-BEAM X110, A+K Astro Beam X110, A+K AST-BEAM X110
Manufactured by MI Technologies, Inc. - A Product Proudly Manufactured in North America.
For Optimal Brightness and Lifespan - choose the "Philips Inside" Replacement Lamp. Restores 100% Brightness and Lasts Longer!
We recommend the "Philips Inside" Solutions for the best picture quality, brightness, and lifespan.