The Compact Max Globe 5.0. Emits 10% UVB at 30cm. The unique design of this globe with the screw in middle means that it can be used as a replacement for the Compact Max Pack. However, it can also be used on its own. These compact fluorescents give out high outputs of both UVA and UVB for the health benefit of your reptiles. Their small size also makes them appropriate for fitting into smaller vivariums where there is no room for a long UV tube. The Compact max globes fit into ES fittings and come in a 5.0 or 10.0 output.