Two 25W UVB UVA reptile heat lamp bulbs are included in this 2 pack. Each bulb provides UVB and UVA light along with warmth for reptile and amphibian terrariums. The twopack design offers convenient replacement and coverage for multiple enclosures or as spares, helping you maintain consistent lighting and heat in day lighting. Key benefits UVB and UVA spectrum: helps simulate natural daylight, supporting daytime activity, behavior, and overall well being in reptiles and amphibians when used as part of a complete lighting setup. Warmth for basking: 25 watts per bulb delivers a reliable heat source to create a comfortable basking zone within the enclosure. Convenience and value: two bulbs per pack provide extended use and backup options, reducing downtime in your terrarium lighting. Broad compatibility: suitable for reptiles and amphibians such as bearded dragons, turtles, lizards, tortoises, and other similar terrarium inhabitants. Key attributes Functionality: UVB UVA emission combined with heat for daytime use in terrariums. Compatibility: designed for use in reptile and amphibian habitats that require UVB/UVA light and warmth. Size and power: 25W per bulb; two bulbs included in the package. Material and construction: bulb type intended for standard terrarium lighting, designed to deliver consistent light and heat. Performance: reliable UVB/UVA output and warmth to support basking behaviors and daily activity. Applications and use cases Bearded dragon enclosures: create a daytime basking area with UVB/UVA light and overhead warmth to support activity and health. Turtle or tortoise habitats: establish a warm basking spot with UVB/UVA exposure to aid digestion and metabolism. Amphibian terrariums: provide daytime light and heat to simulate natural daylight for amphibian health and behavior. Usage notes Use as part of a complete lighting plan for your terrarium, including appropriate ambient room lighting and a suitable photoperiod. Follow enclosure guidelines for placing the bulbs at proper distances from reptiles to avoid overheating. bulbs regularly as part of routine maintenance to ensure consistent UVB/UVA output.