Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: is it true that you swipe up to dimm the light and vice versa down to make it brighter?!?
Document: This one is slim and has such an elegant look. Regarding functions, the control is linear and smooth, with good variability for the range of motion. No buzzing or humming.I recommend it! FYI, the LED strip lights I bought are TORCHSTAR Purple Waterproof Flexible 16.4ft (5m) LED Strip Light - 12V 4A 600LEDs/pc 3528 IP65
This I a very nice switch, but it expensive and is somewhat &#34;bulky&#34; in appearance. It works great, and is very easy to use.
I used this to control some 12V LED strip lights. It works great. People are impressed how cool it is. You obviously need to be using 12 or 24V to use this dimmer. I will definitely use it again.
I bought this dimmer to go with my flex LED strip lights. It surprised me how hard it was to find a decent looking dimmer switch for low volt LED lights. The bestseller, LEDwholesalers LED Strip Lights PWM Dimming Controller For LED Lights or Ribbon, 12 Volt 8/10 Amp, 3301, doesn&#8217;t sell to me, as its look doesn&#8217;t match with my customer's modern style kitchen!
Because was not very well noted that it was 12 volt not 120 volt.no happy at all still have not done anything with them. Wanted my money
Answer: no