Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Are there 4 of these units per package or just one?
Document: I bought 4 of these and they aren't worth the money. They are very small and very dim. They don't add enough light to be anything more but a night light.
I am impressed by the customer service Hisgadget has provided. With this light working, I can increase the star rating to 4.
I got 4 of these for a clothes closet with you lights, so saved an electrician coming and just put them up myself. Now I can see my outfits just fine and saved a few hundred dollars at least.
4 LEDs work great. Can put anywhere. Would definitely buy this again for somewhere else in the house. Have had it for less than a month though so I can't give much more input than that.
not terribly bright, which is ok, but the light quality is very cold. and it's almost like 4 little spot lights, instead of floods. i have it over my counter so i can see to make coffee in the AM, so it's ok, but not great.
They word it in their message body making it seem like they are selling 4 pieces, but really the &#34;4&#34; is just depicting the amount of bulbs in the SINGLE piece they are selling you for that ridiculous price. The item works pretty good, no complaints there.
Great light for what I wanted it for but arrived with only 3 of the 4 bulbs burning. Wants me to spend time to send it back for a replacement. Way too much trouble for a $10 light. Purchased another form another company not found on Amazon
Stumbled across this strip light on Amazon's site while looking for something to stick on the wall in a dark corner of shelves in a storage closet in my laundry room. The 4 LED lights produce enough light to see what I'm looking for, and the strip of lights can be rotated somewhat to aim in your preferred direction. The light is easy to apply to the wall, and best of all...you don't have to search for the switch.
Bright, lightweight touch/tap light with 180 degree tilt/rotation function.This light lit a 12' x 12' room. I was impressed!The touch lights I  used in the past were much bigger & heavier because of the large batteries that were required. The OxyLED T-01 4 LED light requires 3 AAA batteries which are not included.
This light is meant to light up a small area, and the lights are focused to shoot light in the center.. so it doesn't actually light up like a straight bar would.. instead.. the 4 LED lights that are approximately an inch and a half each spread apart, all point to the middle. I might as have gotten a single LED light. But nonetheless, it's still a nice white light, but not as bright as I was hopin' for.
Answer: no