3rd-Generation 4040 Remote Series: Compatible only with the Same 3rd-Generation 4040 Remote Series linear pendant lights. Please note that these lights cannot connect with 5568, 3575, or any other series of linear light fixtures. The wiring method adopts a junction box with an extended power cord, not a plug-in fixture,Note: These 3rd-Generation 4040 Remote Series 4ft led linear lamps do not come with or support dimmers. You can adjust the color temperature and brightness using the equipped remote control. Please follow the instructions to operate the remote control,Tips: The same light can only be set to one group (A/B/C) on a single remote control. And only lights within the same group can simultaneously control the color temperature,Convenient Remote Control: Operate your pendant kitchen island lights with ease using a multifunctional remote. Organize lights into groups (A, B, C) and adjust the color temperature from 3000K to 6000K with brightness from 5% to 100% to customize your lighting experience. Night mode provides 5% brightness at 4000K. The quick memory function saves settings with a 5‑second press and automatically restores them for your next use, delivering a seamless lighting experience,Linkable Design & Seamless Connection: Barrina commercial shop lights feature an internationally patented design that allows the light fixtures to connect seamlessly, offering both style and comfort. These linear lights can be installed individually or linked in series with up to 11 fixtures,40W Efficient Lighting: These 4ft linear chandeliers produce 4000 lumens at just 40 watts per light with a 110° beam angle, making it ideal for any indoor space. Its slim design is perfect for home areas such as home office, dining room, kitchen island, workbenche, storage areas, living room, baseroom, garage, and more, creating a comfortable environment with ease,Flexible Installation Options: The 3rd-Generation 4040 series LED linear lights feature an upgraded junction box and wiring terminals for safe, easy installation. These lights offer two mounting options: either ceiling-mount or pendant-mount setups, with an adjustable suspension chain from 0 to 59" for precise height control. The extra-thick aluminum housing adds durability, while the sleek, simple design fits both home and commercial applications