‎4.65 x 4.29 x 2.32 inches

Make sure this fits by entering your model number. 1.✔ 25W 110V UVB Light UVA Bulb Halogen Basking Bulb,97% UVA stimulate appetite, 3% UVB promote vitamin D3 synthesis, fully absorb calcium. 2.✔ 3.0 UVB for tropical reptiles to provide adequate UVB radiation, is conducive to vitamin D3 synthesis and bone formation, and promote growth and development,Vacuum glass tube, reducing filament oxidation,UVA UVB lamp extend lamp life.