This is a original inside lamp, meaning the bulb used is the same as in the original lamp from SONY. As the original bulb is used you can be sure the performance will match the original. See below for more options.
SONY VPL-VW1000ES lamp/bulb - Fast worldwide shipping, great prices
Sony Projector Lamps –
Sony VPL-TX7 Projector Lamp with Module - MyProjectorLamps USA
Sony Projector Lamps and Bulbs Replacements
Original Inside lamp for SONY VPL PX15 projector - Replaces LMP-P202. As the original bulb is used you can be sure the performance will match the
SONY VPL PX15 Original inside lamp - Replaces LMP-P202
Original Philips UHP bulb only or with Housing for Sony LMP-P202. The lamps are manufactured using high quality standards and technology; and provide
Original Philips Projector Lamp Replacement with Housing for Sony LMP-P202
SONY VPL PX15 Original inside lamp - Replaces LMP-P202
Sony LMP-C132 Projector Lamp with Module - MPLAMPS 日本
CTLAMP Original LMP-P202 OEM Replacement Projector