The bulb emits infrared heat waves and is a typical heating lamp. The spot lamp has a special built-in reflector to direct heat in any direction required. The red glass transmits Infrared waves produced by the special filament of the bulb. The reddish light will not disrupt normal activity during night or day, which makes an excellent 24 hour heat source.

Infrared heat lamp
Emits infrared heat waves
Excellent 24 hour radiant heat source
Increases the over all air temperature in the terrarium
Provides heat which is essential for activity and digestion
Will not disrupt normal activity cycle
Ideal for nocturnal viewing
Can be combined with Repti Glo or Day Glo for 24 hour cycles
R25
150W