• Broad spectrum daylight lamp for terrariums• Creates heat gradients for thermo-regulation• Increases ambient air temperature• Stimulates breeding behavior through UVA rays• Can be combined with Night Glo or Heat Glo for a 24 hours cycleA broad spectrum daylight lamp with a Neodymium sleeve. The spectrum is ideal for plant’s photosynthesis and the UVA (ultraviolet A) light contributes to reptiles’ physiological well-being. Another important factor is the heat emitted by this bulb to increase the over all ambient temperature in the terrarium.