TL;DR: Recommended but could be improved.
I'm using this lamp in my living room to illuminate a bluetooth keyboard in the evening.
The gooseneck keeps the lamp where I put it and feels like it's well made and will last.
The lamp has 3 color settings – white, amber and off-white(?). I'm not sure why they choose off-white rather than red, which is useful when you don't want to compromise your night vision any more than you have to.
The lamp seems to be quite efficient; I've been running it on an old no-name (and over-rated IMHO) 30,000 mA USB power bank for about 12 hours, and I've got 87% of the battery left.
It's wide enough to illuminate a full-size keyboard, but the LED strip is designed so it's easy to keep glare off the screen. I've got two power banks, neither of which start when the lamp is plugged in; you must push the button on the power bank to turn on the output. This is because the lamp (and other devices) don't draw enough current when the lamp is off for the power bank to notice it's connected! As a result, if I turn the lamp off (such that the lamp's blue standby light comes on) the power bank thinks nothing is connected and shuts down after a few seconds (and thus losing my dimmer adjustments).
The lamp has a wide illumination range; it gets quite bright, and dims to a very low level, such that I can keep it on when I'm not using it and it isn't distracting. This is important because WHEN HE LAMP LOSES POWER IT FORGETS HOW MUCH I've DIMMED IT (for which I have deducted a star). To compensate for this, when I turn the light on for the evening I set the default (white) light to the level I need to view my keyboard; I set the other two colors to the lowest level. When I want to take a break and watch TV for a bit, I select the amber color and I can dim the light is enough that I don't notice it. Then when I want to type some more I switch to the white color and I'm in business.
I have one other nit: The lamp's gooseneck threads onto the top of a stiff upright tube, which screws into the desk mount. This tube is long enough that I can barely position the lamp perfectly (due in part to my setup – others may not find it too long). This could be solved by shipping a 2nd tube about half the length of the current tube. This way I could use the short tube and it would give the gooseneck more 'reach'. Some may find it useful to use both tubes for added height.
