The Zoo Med Reptisun LED UVB Terrarium Hood is a unique modular design that allows for replacing or swapping out LED panels. These hoods feature adjustable rails allowing them to fit a variety of tank sizes. The hood can also be suspended using the included stainless steel aircraft cable suspension kit. It provides white red or blue light for your reptile or amphibian while promoting your animal s natural behaviors and terrarium plant growth. The hood features a highly polished curved reflector for maximum efficiency and UVB penetration. This is the ideal light fixture for large terrariums planted terrariums and any species that benefits from UVB exposure and bright visible light. Brilliant Light Provides 6500K daylight high-output LEDs for truly naturalistic lighting. Long Life The UVB lights last long with 20000 hour life range. There are individual modules to make LED replacement easy. Included Lights The product includes Reptisun 5.0 T5 HO (high-output) lamp for safe and effective UVB and bright light for improved color rendering 620 nm Red LEDs to stimulate live plant growth and a 465 nm Blue LED to simulate nighttime lighting ‘Lunar Effect’.