An infant warmer (10) includes a heater canopy (18) comprising a. heater (30) configured to generally uniformly distribute radiant energy over a fixed region. The heater canopy (18) may also include a lamp (32) configured to selectively generate light. The heater canopy (18) may also include a stencil (34) positioned relative to the lamp (32) such that at least a portion of the light passes through the stencil (34) to generate a projected image (56). The projected image (56) is configured to highlight the fixed region.