Panasonic ET-LAD510 Replacement Lamp

The Panasonic ET-LAD510 is a 465 watt UHM replacement lamp engineered for Panasonic three chip DLP projectors in the PT-DZ21K, PT-DS20K, and PT-DW17K families. Once installed, it restores the projector’s factory brightness, color balance, and overall picture quality.

The lamp is rated for up to 2,000 hours of operation in standard mode, giving facilities a clear maintenance timeline. Each box contains a single bulb, so you only purchase what you need. Installation follows the same steps as the original lamp, allowing qualified technicians to swap it quickly and return the projector to service without lengthy downtime.

This lamp is well suited for rental staging companies, live event producers, university lecture halls, houses of worship, and museums where high-output projection must run reliably day after day. Whenever a projector that lists PT-DS20KU, PT-DW17KU, or PT-DZ21KU in its documentation requires a new light source, the ET-LAD510 offers the direct fit and consistent performance those environments demand.

Each unit carries Panasonic part number ET-LAD510 and barcode 885170073302, making inventory checks and authenticity verification straightforward.

Highlights:

• 465 watt UHM lamp that fits Panasonic three chip DLP projectors
• Compatible with PT-DZ21K, PT-DS20K, and PT-DW17K series models
• Rated for up to 2,000 hours of operation in standard mode
• Single bulb package simplifies replacement planning
• Matches projector references PT-DS20KU, PT-DW17KU, PT-DZ21KU