I will never write a review on any electronic product or gadgets without first waiting for at least a month. I am making one time exception for this desk lamp. Writing this review within 20 minutes of delivery.Extremely well packaged. If you are old like me then sit down on the floor and assemble it. Takes five minutes to open the package, assemble and turn it on.Base is heavy, guessing it must be about 3 pounds of metal with anti friction pads. You just can’t topple this lamp. I tried to push my laptop to see if I can move or topple this lamp, laptop glided over the base but lamp didn’t move even a bit.Desk to top of the lamp is about 18 inches. For typical 14” laptop, led bar is about 8 inches above top edge of the screen. Even if you are tall and higher on a chair, the led bar is still above your eyebrows and would not obstruct. Perfect for smaller desks. Illuminates usual laptop, and about 18 inches on left and right. If working with two monitors, I would recommend 31 inch clamp on version (twice as powerful) from the same manufacturer.Now most buyers will use it for working on a laptop but it’s equally great for reading. I tried reading a newspaper, ordinary book, glossy advertising material, books with glossy pages and in each case it was a delight to read.How about holding a phone or a tablet? Works equally well in “normal” handheld positioning of the screen.Touch controls are as they should be: a gentle touch and function performed. Retains memory of last settings. Adapter is 110-240 V, so can be used overseas (with appropriate pin adapter).Overall impressed with the build quality, form factor and ambient light sensor feature. Sitting next to a window, bright sunny outside and as it toggles smoothly between cloudy to sunny, the lamp makes instant adjustments giving you a constant illumination.Now most important questions I had:(1) does it put glare or flicker on laptop screen? Not at all (of course if you deliberately flip laptop screen beyond 120 degrees, you will start to see reflection of led bar and a glare).(2) does it cause strain on eyes? My first impression is no, it won’t, because of light sensor and adjustable color temperature. You might need to play around with optimal settings. I will update this review after putting it to test for couple of weeks.(3) does it give out any subtle humming? No it doesn’t.Now there is another brand selling almost identical lamp for the same price and has equally good reviews. This one stands apart in one feature: look closely at the led bar picture on the product pictures. This one has led head in triangular shape making it easy to see the buttons.That said, here is my wish list:I wish that the LED bar was made of aluminum instead of plastic. I posted this question and other users have confirmed that it barely gets warm but not hot.I wish that there was some sort of indicators to display selected brightness level and color temperature.I wish that 12 months warranty is explicitly stated in the thank you note accompanying the lamp. I did ask this question and the seller confirmed it’s 12 months warranty.I wish it was not as expensive but it does deserve some premium price for its quality.Update after using it for one full year: still going strong. Zero eye strain. Up/down buttons have different functions (single press: step change) and long press (smooth transition). This hidden feature wasn’t mentioned in the manual. I still love the fact that light intensity automatically adjusts itself based on bright light, twilight, blinds up/down, direct sunlight etc. very few desk lamps have this feature which makes it a good buy.