LMP-C240 Replacement Projector Lamp for SONY VPL CW255 VPL CW256 VPL CW258 VPL CX235 VPL-CW256 VPL-CX238 Projector

I have been searching for a good replacement for my Sony projector. All lamps i have tried were quite bright in the beginning, but faded pretty fast.This lamp however did not take any time to fade. It was very dim right out of the box. this supposed t be a 4000 plus lumen lamp, but it doesn't come close.