The Advanced Komodo Heat Mats are manufactured in the UK to the highest quality. They are an excellent source of 24 hour heat and produce long wave infra-red heat to thoroughly warm reptiles from scale to bone. These versatile heat mats can be fixed to both the base and the side of any terrarium and are ideal for producing gentle background heat. Advanced Heat Mats can be used as the sole source of heat for some reptile species, or in conjunction with another heat source, such as a ceramic heat source. Komodo recommends that the advanced heat mat range is used in conjunction with an appropriate thermostat. - Ideal for providing gentle heat for species that don't need high temperatures. - Great for providing cooler night-time temperatures -Heat mats emit no lights, so ideal for bedrooms -Available in a wide range of sizes which are suitable for most enclosures -Each mat comes complete with a two year guarantee.