About Discount Merchant

Discount-Merchant.com is a web portal, owned by MI Technologies Inc. in San Diego, California that sells guaranteed authentic, OEM and compatible replacement projection lamps for front and rear projection systems.

Discount-Merchant was founded in 2003 by two San Diego high school friends who shared an interest in gaming and technology. What started off as a small business helping friends repair their broken gaming consoles and electronics quickly evolved into one of the largest RPTV and Front Projection replacement lamp manufacturers in the world. In 2013, DM made the INC 500 lists for Fastest Growing Companies, Top Consumer Products & Services Companies and Top Internet Companies.

DM prides itself on manufacturing in North America and has created strategic with major companies such as Best Buy, and Philips to offer authentic replacement parts and lamps to consumers. The company made a commitment to customer satisfaction and continues to offer exceptional customer service including low price guarantees, free shipping in the USA, and unmatched warranty and replacement. 

Discount-Merchant wants to also educate its customers to make the best decision when choosing their replacement lamp or part. Our sponsored forum www.fixyourdlp.com offers training guides and manuals and our trained CSRs are here seven days a week to answer all your questions.

If you require a DLP, plasma or LCD part not listed on our website, please send us an email at support@discount-merchant.com, or give us a call at (619) 931-1616, toll-free (800) 281-8860, with the part number or any reference numbers found on the actual module or board and we'll try and help you locate the part. That's a promise!

Contact Us:
2215 Paseo De Las Americas, Suite 30
San Diego, California 92154

Toll Free: 800-281-8860
International/Local: 619-931-1616


STORE PICKUP: If you're in the San Diego area, you may pick up your item from our warehouse at MI Technologies, Inc. after purchasing online!

Local Store Hours:

Monday-Friday 8am to 5pm PST
Saturday 9am to 12pm PST
Sundays and Holidays Closed

Phone Hours:

Mon-Fri: 6am-8pm PST
Sat: 7am-3pm PST
Sun: 7am-3pm PST

You will need to bring proof of identification and your order number (or a copy of your emailed invoice).

Directions to MI Technologies, Inc and Discount-Merchant.com:

From San Diego, Take I-5 or I-805 South.

  • Merge onto 905 East
  • Take Exit for Siempre Viva Rd - EAST
  • Keep left at the fork, following signs for Siempre Viva Rd - EAST
  • Turn Right onto Siempre Viva Rd
  • Turn left onto Paseo De Las Americas
  • We'll be on the right side at 2215 Paseo De Las Americas, Suite 30

From Toll Road SR-125, take 125 South.

  • Merge onto 54 East and then back onto 125 South.
  • Exit the toll road and make a left on Otay Mesa Road.
  • Make a right on Sanyo Avenue
  • Sanyo Road turns into Heinrich Hertz Road
  • Heinrich Hertz ends at a T-intersection
  • We'll be right in front on 2215 Paseo De Las Americas, Suite 30

MI Technologies, Inc. 2215 Paseo De Las Americas, Suite 30

San Diego, California 92154

Free shipping within USA

All Orders.  All the time!

Discount Merchant Loyalty Program

Earn & Apply points toward purchases!

Free Lifetime Product Support

Multilingual Call Centers in US & Mexico