Energy efficient LED Terrarium lighting with a low profile design! Unique modular design 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. Provide bright beautiful light for your reptile or amphibian while promoting your animal s natural behaviors and terrarium plant growth. Recommended Tank Width: 48 -60 Dimensions: (5 x 1 x 46.125 ) + rails NOTE: Does NOT provide UVB or significant heat!