Effectively provide the full spect of long-wave UVA ultraviolet light that crawling pets need to ingest daily, easily place crawling pet environments, and create a natural visible light effect to promote the formation of D3. The details reflect the three major advantages of quality, the quality, focus on the light and bask in the back, small body and large energy. standard E27 lamp base commonly used screw base in the family. aluminum alloy base to prevent explosion, 360 precision cut . Full mirror polishing design, enhanced UVB output, concentrated light, effectively absorbs multiple light sources containing 3 percent UVB, and helps D3 conversion. Specification:25W Colour:As Shown Material:Aluminum and Glass Package Contents: 5 x UVAandUVB Reptile Heating Light Bulb Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.