Knoll Systems 28-640 Osram Projector Lamp Module

Knoll Systems

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Knoll Systems 28-640 Osram Replacement Lamp Module

Compatible with these Projector Part Numbers: 28-640, U2150

Model Numbers: HT221, HT221

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Updating Results

03/29/25

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Jennifer F.

05/25/20

Perfect fit and works as advertised...

Shipped pretty fast...especially given how Covid has made shipping a little less reliable. Project pic is bright and clear. Thanks.

On Dynamic Lamps

Lisa C.

Came fast and works well.

No idea about longevity, of course, but the lamp is a perfect fit and works beautifully.

Danny P.

05/24/20

Turntable Belt for TECHNICS Models SL-101 SL-B202 SL-B23

Very fast shipping. Fair pricing. Belt worked perfect

Chuck L.

05/23/20

Perfect Belt

Prompt service and a perfect replacement belt for my Phillips GA-212 turntable. Best price too!

Adam C.

Easy as it gets

Shipped the same day I ordered it. Got it two days later. Fits perfectly. Couldn’t have been easier.

John R.

05/22/20

Model ITRR-501 Replacement turntable belt.

Good price, good fit, replacement belt more robust than original.

Renee M.

05/21/20

Product good. Over a month to receive

Product works fine. Quick and easy to order. Shipping delays resulted I suppose because of pandemic.

David P.

Great prompt service

Ordered the lamps with no problems. Arrived properly packages with no issues. Very quick and simple.

Denise H.

Exactly what I needed with

Exactly what I needed with a great price and fast shipping.

Michael L.

05/19/20

As advertised... Fast shipping

Jason C.

product works great

Jon G.

05/17/20

Drive Belt

Fits the turntable like a glove

Maria G.

It came in very quickly

It came in very quickly and wasn’t broken. Would buy from them again.

Cooper D.

Belt for Sansui SR-222

I was having issues with a used SR-222 that I bought off eBay. After some small tinkering and replacing the belt with one of these, it worked like new! Thanks Dynamiclamps

Chris M.

Needed a Belt for my Turntable

Very fast shipping, exactly what I needed. Fit perfectly back to spinning records in no time.

Gary D.

05/16/20

Turntable belt

Received the belt promptly and it works great. Thanks

Mark M.

Right price,fast delivery

Needed a new belt for a 20 yr old turntable. Dynamic Lamps had the cross reference, a good price and quick delivery. Installed it and works great. Good to hear the vinyl sound steady again.

Susan A.

Efficient

helpful site
Quick nail
Worjs.

John S.

05/15/20

Lamp

Arrived in good order and works fine

Gary E.

Turntable drive belt

It fits and works well.

Elizabeth D.

05/13/20

Thorens TD-125 Belt

I'm very happy with the belts I received. They are a perfect fit replacement and at a fraction of the price of the others available.

David L.

Halogen Bulb

It works.

Lisa H.

05/12/20

Awesome price AND service!!!

Less expensive than other sites and was delivered to my home in 2 days!! Thank you!

Elizabeth S.

Cheaper than amazon!

Extremely fast shipping, high quality belts. Thanks!

Judy C.

05/11/20

turntable belt

fit perfectly and now I can play my records! Great price, fast turnaround town on order. Thank you!

05/10/20

Exactly what we needed

We ordered two bulbs for our decades old Kodak 4400 and they arrived very quickly and were exactly what we needed. Will use Dynamic Lamps again as needed.

Joshua F.

Vinyl belt

Good new product and worked great.

michael e.

05/09/20

Great. Works

Joseph J.

05/08/20

Sanyo turntable belt

I needed a new turntable belt for a Sanyo TP-600 SA turntable that I bought back in 1975!! Even though your company only advertised a belt for a TP-700 SA, your technical people said the belt for the 700 should fit the 600 (which it did). I am very happy with my purchase and the old turntable works great again!!!

Ruth S.

exactly what i needed

the bulb was exactly what i needed and arrived very quickly

Knoll Systems 28-640 Osram Projector Lamp Module

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Knoll Systems 28-640 Osram Projector Lamp Module

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