Infant Radiant Warmers are advanced neonatal devices designed to provide open, unrestricted access for premature or low-birth-weight infants requiring immediate resuscitation, examinations, or procedures in NICUs and delivery rooms. Featuring a radiant quartz heater overhead, precise skin-temperature servo-control (skin/ambient/air modes), and manual overrides, they maintain thermoneutrality (typically 36.0-36.5°C) to prevent hypothermia while minimizing insensible water loss. Integrated features include X-ray-compatible bases, adjustable height/bed tilt (±10° Trendelenburg), observation lights, digital displays for set/actual temperatures, apnea/pulse oximetry alarms, and procedural guards for CPR or phototherapy. Constructed with quiet fans and safety cutoffs, these warmers support family bonding, reduce infection risks via easy-clean surfaces, and promote optimal neurodevelopment in vulnerable newborns.