Pros: Lightweight. Plug 'n play (so to speak) it's just 1 piece, no assembly, no surprises! Except one great one-- The side of the box as well as the overview spec sheet inside the box, both list the instructions to supply power to the lamp (e.g phone charger, computer, power bank) and the max current to use (DC 5V ≈ 2-3Amps)Which led me to believe I was going to be supplying my own power source. However, in the box is a charging block, and USB-A to USB-C cable. The block is of course 5V at 2000mA (2A) which = 10Watts. The lamp only uses 8W, and it's really bright- on low it's a good evening reading lamp. On medium, it's enough to illuminate my L shaped corner desk and surrounding area. On high with it set up as base __ flat obviously, vertical arm in the straight 180° vertical position, and the lamp at a 90° angle, (parallel to the base) sitting at 32" height, it casts light for 20ft before dimming at all (yes I have been testing it with no other lights on...OH tip: and really- REALLY heed their warnings and "DO NOT LOOK DIRECTLY AT THE LAMPS LED'S" which seems obvious, but it's surprisingly easy to do whilst testing & adjusting it into any of the dozens of possible positions-- It's like that one lady at yoga that can make herself into a pretzel and walk on her feet after they're wrapped over her shoulders, leaving you to just stare & imagine how much you would give for a woman (or dude, no judgment here) with that type of...physical fitness... ;-)So the pros are all good- price is great - touch is very responsive.I had hoped it would be a rechargeable by light, glow in the dark type situation-- u know, like open 3 dot absolute witness primary on a Glock or Wesson that are white by day, but after exposure to daylight they glow green in the dark... but nope.but this lamp-- It's def worth it at what? $15? Less perhaps...Cons: None really-- i mean the led bulbs cannot be replaced, but hey- they cost enough to justify replacing the lamp... if I get two years out of it- great. I know, E-waste, but I imagine it will last longer. (Edit 8 months later: Still as good as day 1)Definitely recommend ?? ??