"A 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."
hope this helps. You should be able to find a supplier on Google. I am unsure whether this lamp is the best for plant growth, and suspect it is more designed for heat rather than intensity, as it is designed to be used in a vivarium.