Bulb Configuration: Includes 2 functional bulbs (UVA heating bulb + UVB ultraviolet bulb) to meet the dual survival needs of reptiles. Adjustment Features: 360-degree rotating lamp head allows for free adjustment of the illumination angle; precisely targets the illumination area. Lampshade Material:Outer layer made of heat-resistant plastic, inner layer made of ceramic material, heat-resistant, heat-proof, and flame-retardant, with a longer service life. Heat-resistant:The interior of the lampshade is made of ceramic, which is heat-resistant and safer, and comes with a heat-resistant plastic lamp holder, which is more resistant to high temperatures than standard materials. The bulb has an excellent finish, giving it an incredible shine and long-lasting quality.