Corsair Keyboard Lights Not Changing

I love this keyboard. I will never go back to Corsair.

Love this gaming keyboard. Color changing looks great.

I could not build my softbox with out this. Changing over my lights and don't have to buy a whole new box.

This is the best keyboard that I used. Comfortable on the hand and had the best rgb lights.

I love these lights....changing the power is as simple as turning a dial...so many options on the amout of power..yet very easy to use...

Makes changing settings a breeze. control up to 10 elinchrom lights at once!

Great keyboard. Doesn't take up all of my desktop space. The app is very useful for changing anything you want and very user friendly.

Great Keyboard, Lights help out alot. Quality keyboard feel. Would buy again, and recommend.

Got nothing to complain about, Corsair stands for it's brand.

First of all, I'm not sure why Logitech ever discontinued this excellent keyboard. It was inexpensive for my budget, and had the PERFECT feel. I cannot stand the insane loudness of mechanical keyboards. This keyboard hits the sweet spot as it is not too loud or too quiet. The width of the keyboard is just perfect, as I sit in a recliner in front of a big TV, and have no issues with anything. Unlike someone below complaining about the numeric keypad on the right..... that is standard on almost every keyboard. No one uses the top row, are you kidding me? It's too easy to use your right hand to easily hit every number and math symbol. Top row numbers are useless unless you're playing a game. They take longer to press because they are spaced out about 10 inches!!! No thanks! Now, I will miss this keyboard greatly, and sadly I spilled stuff on mine and two of the buttons now stick forever and I kind of broke them when trying to clean it, so I will be buying another keyboard. But the other fantastic feature of this keyboard that is hard to find anywhere is the USB rechargeable feature. This allows me to not have to worry about changing batteries all the time! I don't even like changing rechargeable batteries because it's just annoying. It's so much simpler to be able to charge the keyboard with a USB cable and get several days or weeks of life out of one charge, depending on usage. RIP, K800. You will be missed.