Review on Set of 4 Dimmable Under Cabinet Puck Lights - Cefrank LED Deluxe Kit with Rotary Dimmer Switch - 8W 680LM - White 6000K for Kitchen by Sherry Meurer

work fairly well but generate static when turned on. The reason why "cheaper" LEDs cause interference is a direct result of design choice. All methods to prevent electromagnetic interference, such as B. shielding or noise reduction of components and circuits, require additional R&D and material costs. In the highly competitive LED lamp market, some manufacturers are reducing manufacturing costs in order to lower the price of their products and make them more attractive to the average consumer. If energy efficiency seems to be an important consideration for many LED manufacturers, little attention is paid to features like EMI avoidance (not to mention light quality and color consistency).