Exact model replacement: This CHB R3ULBL 02 theater cup holder is a button hand control replacement for Raffel Systems power recliners, home-theater seats, and sectional sofas using the same cup-holder controller. It replaces CHB R3ULBL 02 only; other CHB R3 sub-models such as R3ULBL 01 or different button/plug configurations are not guaranteed interchangeable, so remove the old cup holder and read the full model on the cup label/cable tag before ordering

Recline, lumbar, and headrest functions: The 8 buttons control two motors plus power lumbar per your chair wiring, and support Power Recline, Power Lumbar, and Power Headrest functions. Button mapping varies by chair brand and junction-box setup, so match the original button layout rather than assuming every 8-button cup holder uses the same recline/lumbar/headrest assignment

Connector set: Equipped with 1× 5-pin male plug for the motor/control path and 2× 2-pin female plugs for the additional actuator/accessory circuits (lumbar/headrest or light per original wiring). Verify the 5-pin angle and pin sequence, the two 2-pin plug shapes/gender, and the junction-box receptacles

USB charging and light: Built-in USB port charges a phone or small device; The cup holder also includes a light function for the cup area; confirm USB-A vs USB-C and the light color/ring type on your original cup holder, because the source copy does not specify LED color

Install and pre-order check: Unplug AC power, connect the 5-pin plug to the control/junction box motor circuit and the two 2-pin female plugs to the correct lumbar/headrest/light circuits, seat the cup holder in the arm cutout, restore power, and test recline, lumbar, headrest, USB, and light. Before replacing, also check the 29V power supply, junction box, and all actuator plugs—Raffel troubleshooting guides recommend verifying connections and power indicators first

If unsure whether CHB R3ULBL 02 matches your sofa, send photos of the cup-holder model label, 8-button layout, 5-pin plug, both 2-pin plugs, light connector, and junction/control-box label—we will verify compatibility before you order