High-strength tempered glass for durability 250 watts of power for efficient heating E27 screw base for easy installation Red infrared light for deep penetration and warmth Provides safe and effective heat for animals and plants Helps to prevent pipes and water tanks from freezing in cold weather Can be used indoors or outdoors Power: 250 watts Voltage: 240 volts Base: E27 Color: Red Solus 250W ES R125 Infra Red Heat Lamp E27 Red Bulb Applications Warming reptiles, chicks, pigs, and newborn dogs Preventing pipes and water tanks from freezing Providing supplemental heat for plants