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

Input:
Question: how many 2.5 amp led lights will this unit drive??
Document: I purchased the led driver on  Tuesday April 5, 2011. as of today it causes my leds to flicker, also the product that i  recieved came with 2 outputs for power so that was no bigger i just had to tape off the extra leads. i would have to say it performed very well up to the day it worked. since it lasted about a year and it didnt cost so much is why i gave it 3 stars, its not perfect but it work while i did and i can appreciate that.
I'm using this to drive an LED light I made for under my kitchen cabinets. Works well but there is about a 1/2 second delay between power and lights on. Not a big deal, and it is slightly quicker than the delay of the other transformer on the same switch (48W) and so I get a two stage lighting effect, both delayed. Can't speak to durability since it's only been installed for a week.
this transformed supplies 12v. i have not tested it to determine amperage or wattage, however, it works to drive 50 ft of led lights on flexible pc board. it also is shaped to fit in skinny recesses. it does not seem to heat up to a degree that causes concern. i would recommend it for supplying led lights in residential applications.
Unit worked great, had it on for 2 weeks then wham...Lights started to flash & blink on/off, randomly.I only had 16 feet of strip light connected to it.I had some extra, I attached that to the power supply only and would not even light that up.I was impressed at first, but not now....Disappointing....
I had previously purchased an 18 ft led light set which I very recently installed inside my entertainment center cabinet. At the time I had not purchased the recommended power supply, but instead used one of the many transformers I had laying around the house (a 12v 1a I believe). It did in fact power the led strings as one would expect,  but the main issue I had was that after a while the transformer would get extremely hot and the lights would start flashing on and off repeatedly.
I have now bought and installed 3 of these power supply's for led strip lights. I like the low profile and waterproof design. Output leads could be a bit longer but no big deal. Has wiring diagram on unit so foolproof. I will buy more and recommend.
I've combined this power supply with the 12v dimmer (PWM Dimmer for LED Lighting with 12 button Wireless Remote 12 to 24 Volt 6 amp, 3317-DM) to power a strip of led lights. The combination works fine in terms of lighting, but if the FM radio is playing, the system generates a static buzz on the radio. The higher the voltage put out by the dimmer (the brighter the LED lights), the louder the static. Has anyone else had this problem?
I just installed with the 5 meter flexible LED light strip from LEDwholesalers and it was super easy. I just cut the plug that came with the light strip and stripped the wires and connected with blue wire nuts. Im sure there is a more professional method but this works fine. Used this for a pantry light and works great. Since installing I have found many other places I plan to illuminate!
I installed unit turned the switch on maybe 5 times before unit flashed a couple of times then died. Did not last even one week.
a 5 meter strip of most leds runs about 25 watts. That is what this transformer is for. If you want to run two strips get another transformer. I wanted to run 4 strips, so I jettisoned the above transformer and got a 10 amp 12v regulated power supply. You can find them for the same money as buying 4 of these and even save money if you also are buying dimmers. Now I have two of these collecting dust.
Answer: yes