RazerChroma Light Strip Set - Wireless ARGB Device for Advanced Lighting Customisation (ARGB Controller, 2 Wireless Modes, Mounting Brackets and Adhesive, 1x 100 cm and 2x 50 cm) Black

The lights and effects you can achieve through the software are great. However there are several problems. First the adhesive that comes with it is terrible. I had to buy some extra double sided tape to secure them where I wanted them. Secondly the Razer software is poor. On a gaming laptop with an RTx 3060, 16gb ram and a high end amd processor the software ran at a snails pace, making the lights all but unusable. I’ve since upgraded to a top end GPU/cpu with 32 BG ram and it runs fine. It does however occasionally crash my system; fail to recognise peripherals or slow my WiFi for no reason.I’m not a fan of the extra box required to power the lights. The power input is badly placed so hiding the box becomes difficult.After a lot of messing around and running a high end pc I am happy with them but if I didn’t already have mostly Razer peripherals I would avoid. Being able to sync all the lighting in one app is great (if it works) but it’s probably not worth the hassle of the Razer software.

The LEDs were great and I really enjoyed them—until they randomly stopped working just 2 months later. I don’t even want to deal with support, so I’m just leaving this here to warn new buyers: avoid this product. Total waste of money.

Did not work and couldn’t return through Amazon as it past the 1 month return date as I bought them as a Xmas present. Tried to return to the seller but proved very difficult

Easy to set up, Synapse software took some taming, but once set up, I've not had any issues. Light strips are flexible so easy to route around corners. You can also use your mobile phone to control them, but I've not tried that.These are pricey to be honest, but they integrate well with my other Razer products. Some strips I've had in the past from other brands have been pale in colour, but these are bold and bright. The colours are solid along the strip, no patchy or visible lights inside are visible. Regarding brightness, they can be controlled from barely on all the way to needing sunglasses.In the Synapse PC software, there are lots of effects to fade between colours, and the individual LEDs can be configured how you like. The only thing missing in controlling the brightness which seems to be only controllable from the RGB box that it comes with. Also, the included RGB cables are pretty short. Good length on the power supply, tho.Definitely worth, and are useful to put across the back of my screens to reduce eye strain at night.