Eager to please, but language barrior complicates things Partly due to my bungling, but largely due to the language barrier, my experience getting what I was after was difficult and only partly successful. I did gain some electrical knowledge, but it was mainly through my own research, not through the myriad of communications with their tech support, despite all the effort on their part. You CAN save money going this route, but the translation issue gums up the process a bit, no matter what your level of expertise. The LED strips I purchased are NOT smoothly dimmable, since they are only PWM dimmable, and might flicker noticeably if you're able to get a dimmer that works. I may never know, because the dimmer they sold me doesn't work, and when I told them that they had me jump through hoops to prove I had it wired properly, and in the end they claimed I didn't when I knew I did. I just gave up. In any case, doubt the PWM frequencies are sufficient as to not have noticeable flicker due to the mickey mouse crappy dimmers they offer, but as I said, I'll never know. I'm looking to other sources to get the proper dimmer. I expect that I'll keep this for a few years, and then change it out when I can't stand it any more, and save my money for more robust systems which are more readily available for less. So, yes, their products do work, but it's a stretch to be able to get a very high quality, flexible and professional installation from what they have on offer.

Great communication on a custom order. Great email response and willingness to help with a custom length of led. Power supply did go out after a few months which was unfortunate but is part of electronics and not really in the control of the reseller. Overall I would purchase again from ledlightsworld

POOR QUALITY LIGHTS POOR QUALITY LIGHTS: I used their product LED Strips - SMD 3528 Flexible LED Strips 300 LEDs with waterproof surface injection (IP65) They worked for a few years and then went totally dim. I then installed an extra roll that I bought at the same time, but never used. The silicone had degraded and cracked in a dozen places when handled. After one week these LEDs lost about 50% of their light with many dimming out completely, requiring yet another install. The company first offered nothing, then half price, which still would have cost me several times more than similar lights now available on amazo-. In short, LEDLightsworld provides poor quality lights and poor customer service.

Scam site Scam site. Save your time and money. You will never recieve any item you order.

Great products an super customer service We use a lot of 5630 Nature White LEDs. My orders are shipped quickly and are delivered in just a few says using express shipping. One order got lost in shipping (not express shipping.) LEDLIGHTSWORLD replaced the order and offered me the a 50% discount on the lost shipment if it arrived (which it eventually did.)