Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Will the LET 151 work for indoor halogen strip lights? There are 5- 20watt halogen bulbs on the light strip..
Document: This transformer replaced one that supplied power to six 20watt halogen under-cabinet lights in my kitchen. The old one kept cutting out after a few minutes. This one is slightly smaller, made in China, easy to install and did the job. It's been a month and so far, so good.
We have 5 halogen 20W lights suspended in our kitchen. The power supply went out. Very detectable by the smell. A replacement price for the power supply was anywhere from $149.95 + S&H;, another $19.95, to over $185 and free S&H. ; This transformer is an exact replacement from the same Mfgr. that supplied the lighting Mfgr.Once you have the new transformer go to the big box home store by you with the pieces still together.
Would not light 140 watt string of outdoor lights. It would light 100 watts of lights, but they were not fully bright. I measured the voltage at the end of the 100 watt string at 5.5 vac. Seller agreed to take the unit back, test, and return a replacement.
I placed the transformer outside buried in the ground near my lights... intercepting a point in the light string MID-WAY between the lights, then ran 120VAC/60Hz out to the transformer, where it sat happily buried in my garden water-sealed box ($5 from Home Depot) with the nozzle down so that any water flowed out of the box... and gravel below it to give any water someplace to go.
Great, since this is above the minimum power rating of 50Watts... right? Not so much. Six months from now, when bulb #1 burns out and you don't notice, you still have 50 Watts and it probably still works... but then what if you burn out 2 or 3 bulbs? Whoa. For 3 weeks straight (while you don't notice), your landscape lights are now flashing on and off at a rate of a quick burst of light every 1-second or so!
Like others have noted, our halogen track lighting stopped working and a light buzzing sound was heard when the switch was activated.Swap out was easy, has been working without issue for  6 months.
Its been installed for over 2 months and is still working great. No issues. Powers 6 halogen lights with problems
Works with 4 halogen lights in my case - no problem.Small - seems well built. Will buy again if needed another one.
Of course if you already looked for this tramsformer you probably can do the job. JUST REMENBER! this style transformer is self regulating amd must have a load close to it's rating to work properly. If you have 5 20W lamps don't think you can use 5 10W or LED's, damage could occur to your expensive lamps and even the transformer.
Bought this to replace a much larger size unit that was only 100 Watts. The old unit died and was running only 4 low voltage 20 Watts under cabinet lights in the kitchen. After making the necessary hook ups everything working well. If this last a year then a 5 stars deal all the way.
Answer: yes