pig heat bulb ndiyo infrared heat rambi rinoshandiswa kupfuya nguruve, kusanganisira R40 yenguruve kupisa girobhu, PAR38 pig heat gibhu, BR38 pig heat girobhu, etc. kazhinji girobhu rinopisa rinoshanda nerambi re infrared, sezvo mwenje wemwenje unogona kudzivirira nguruve. kupisa girobhu kubva mumvura. girobhu rinopisa nguruve haribvumire mvura, mvura yakawandisa inokuvadza girobhu rekupisa kwenguruve.