Its unique internal thread reflection design, like the precision optical miracle of nature, greatly improves the reflection efficiency and distribution uniformity of light, whether it is bright lighting, UVA or UVB light, can be significantly enhanced. This lamp is equipped with high temperature resistant E26 ceramic lamp holder, which can cope with high power bulbs up to 250-Watt, excellent insulation and heat resistance performance, ensure the safety and stability of long-term use, and add peace of mind for your pet home. The well-designed heat dissipation hole at the top effectively dissipates the heat, greatly extending the service life of the bulb and the reflector, so that every minute of light lasts as long as the beginning. Whether it is a lizard that needs UVB to promote bone development, a tortoise that relies on heat lamps to maintain body temperature, or a snake that prefers infrared heating, this light fixture meets the light and temperature control needs of all reptiles with its versatility. Easy to operate, worry-free installation, whether it is a glass jar in the family living room, or a professional farm light frame, it can be easily adapted. The 71 in. (180 cm) power cord, with a separate switch design, allows you to control light and shadow anywhere, no need to plug and unplug frequently, and enjoy a convenient life.