Reptile Systems Gold Infrared Replacement Lamp

The Reptile Systems Gold Infrared Replacement Lamp delivers high-output infrared heat with minimal visible light, making it one of the most effective heat sources available for vivarium use. Available in a range of wattages to suit enclosures of different sizes, this lamp is designed as a direct replacement for use with the Gold Infrared Lamp Unit and should always be paired with a compatible dimming thermostat.

What Makes Infrared Heating Different

Infrared sits just beyond the visible light spectrum and is the primary mechanism by which the sun transfers heat. Unlike conventional heating methods, infrared is not disrupted by air movement, which makes it significantly more efficient at delivering heat directly to the animal and its surroundings. The lamp emits energy across both near infrared (IR-A, approximately 700–1400nm) and mid infrared (IR-B, approximately 1400–3000nm) wavelengths — the same ranges that drive heat regulation, digestion, and natural behaviour in reptiles.

How the Heat Is Delivered

Rather than concentrating heat into a tight focal point as a conventional basking spot does, this lamp projects warmth across a broad area. Surfaces within the enclosure absorb and re-radiate that energy, creating a layered thermal environment through radiation, conduction, and convection — closely mirroring the way solar heat behaves in a natural habitat. This broad, ambient quality reduces thermal stress and supports more natural basking behaviour.

Benefits for Your Reptile

• Rich in IR-A and IR-B — the infrared wavelengths that penetrate tissue and support thermoregulation
• Supports digestion, promotes general wellbeing, and encourages natural activity levels
• Produces very low visible light, so it does not interfere with the animal's day/night cycle
• Can be used as the primary heat source within the terrarium
• High energy efficiency compared to standard basking lamps

Installation and Use

This lamp fits the Gold Infrared Lamp Unit and installs like a standard bulb. It must be used with a dimming thermostat — not a pulse or on/off type — to regulate output safely and extend lamp life. Select the appropriate wattage for your enclosure size and the target temperatures you need to achieve; the options available on this page cover setups ranging from mid-sized terrariums through to large-scale professional enclosures.

Choosing the right replacement lamp comes down to matching wattage to enclosure volume and thermal requirements. If you are unsure which output suits your setup, the Viperia team is on hand to advise.