The following Light Engine is compatible with the following 52" models
The following Light Engine is also known as 939P977A10
There is no "core" charge on the following light engine, there is no need to send the defective part back to us.
The following item qualifies for FREE Domestic UPS Ground Shipping (1-6 Days): Use coupon code "freeups" during checkout (without quotes)
remanufactured OEM Mitsubishi Optical Light Engine
180 day TVLampsforless warranty