Kulp Lights Promo Codes & Coupons September 2026 — Up to 20% Off

The 4-String Differential Smart Receiver Board that they offer at Kulp Lights may be connected to a variety of controllers, allowing 4 strings to be positioned up to 300+ feet from the controllers. The Smart Receiver and other Smart Receivers can be daisy-chained together (maximum six per chain). The chain will distribute the number of pixels assigned to it that are set up for the port to which it is attached. Kulp Lights push button on the Smart Receiver activates a test mode that is built-in to the device. Very useful for checking pixels without a controller. Four LEDS are present on the board, and each one will illuminate when information is detected on one of the four information lines.