This OE 3714180-C6204 sleeper reading light features a honeycomb light diffusion lens to deliver soft, glare-free LED light that won’t irritate drivers’ eyes during night rest. Two separate rocker switches realize independent on/off control for reading lamp and auxiliary interior lamp, supporting flexible lighting mode switching according to demand. The whole lamp housing is wrapped with high-viscosity shock-absorbing foam tape to fill installation gaps and prevent abnormal rattling under rough road vibration. Standard multi-pin plug, overall outline and mounting buckle position fully comply with Dongfeng GX & KX original cab interior design standards. No bracket trimming or wiring modification needed during replacement. Low power consumption LED chip effectively reduces vehicle battery load during parking rest.