The lighting is amazing and the ability to assign commands to the F keys is really useful for me

The lighting only illuminates the legends, no bleed through around the keycaps

Hopefully they release an update to their logitech gaming software in the future to allow this- right now the rgb key lighting is a little too bright for my preference, but I would rather have it on than off

Sometimes I couldn't save my light color on the keyboard, or the top row light usually spasm into a different color

What I can say is, Romer-G switches are one of the most quiet (which is a good thing, since you can't really install O-Rings on these switches), the Romer-G's center-positioned lighting allowing bleed-less lighting that makes the keys look clean and fantastic (subjective, but it offers a crisp visual that you wouldn't get on any other RGB boards), and it seems to perform just as well as any other top-of-the-line offerings on the market in terms of performance and durability

The lighting is fantastic, the Romer-G switch design makes lighting look amazing and minimalistic

The lighting is clean; no backlight bleed of any kind

The led lighting is nice and bright, great color

But after I received that I just wanted to use it everyday when playing the games, it even feels awesome when typing hearing the sounds of the keys(maybe not everyone likes the little bit loud sound of the keys) and you can even download an app to customize the LED light of the keys, there are tens of effects, you can also customize the colors, the brightness, the background color or the press key color, its just

Love that the letters/numbers light up...in colors I have chosen.

i really love the color and light up keys as well as being able to coordinated it with my logitech mouse.

It gathers dust like crazy so it needs constant cleaning especially around the gloss side finish, the keys look great except that mine had 5 key lights defective, and lastly my biggest complaint is that this keyboard has a metal under plate that makes a ping noise whenever you fully press a key down

A glowing effect where the lights on your keyboard pulse or even a simple blinking animation

Well there is outstanding and highly configurable back lighting of the keys

Pure white is light blue and the rest of the colour is really off and takes a while to get the exact colour you want, now keep in mind that it may be that I got a bad keyboard, because the lighting on my G910 is almost flawless when it comes to colours.

So, here is the homework for Logitech engineers - either 1) please use a smaller LED light so that the stem can be narrower. or 2) use a different material for the housing/stem so that it's less resistance to frictions

The lighting is not too bright for gaming at night.

The lighting on a Romer-G based keyboard is clean with almost zero light bleed coming from the bottom of the keys.

Performs as well as any other Logitech board, low latency, Romer-G switches, bleed-less lighting, great software still continuing to improve through updates, and etc

When I first plugged it in, I was amazed when the keys lit up and transitioned between rainbow colors

Game-specific lighting is a nice bonus

I believe it was a design choice in order to put LED light at the center of the switch without the light spill of other switches

The lighting only illuminates the legends, no bleed through around the keycaps

The lighting is great and the removable wire is great for those that move frequently

The lighting is amazing, and love not having the keypad on the side.

This keyboard, although this is a matter of subjectivity, has the best RGB lighting I have ever seen on a keyboard

Nice finish, cool RGB lighting, nice compact tenkeyless design

However, I do wish the lights were just a bit brighter

LED back-lighting is very well done on this keyboard, no light-bleed into the surrounding

All LED lights shine brightly, software is easy to manage

(There is a button on the keyboard that turns off the lights if you don't prefer them.

Great keyboard feel, nice back lighting on the keys

Having said that, it feels sturdy, nice keystrokes, and great lighting

The G Pro offered the benefit of matching the overall style of my current Logitech mouse while using restrained design and offering a small footprint

The G Pro looks fantastic

The keyboard uses Logitechs unique g switches as opposed to the normal cherry mx switches.