UVB2.0 SPIRAL ENERGY SAVING LAMP15W. It is suitable to the reptiles with low requirements on UV ray, suh as feeding snake, ciliatus, snake, Phelsuma m. Grandis, terrapin, semi-terrapin, etc. it combines with calcium powder to induce the activation of D3, promote the transformation of calcium in the bone and blood. it improves appetite, makes the animals active to induce coupling behavior. diurnal spectrum spiral energy-saving lamp is conductive to the growth of plants. it is a kind of ordinary light source which may give out efficient visual ray with high CRI and low UV radiation.