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Marshmallow in loose leaf form, available at Kapidolo Farms, adds variety and texture to tortoise meals in Bonsall, California.

Vivarium Electronics – Radiant Heat Panels


Priced differently for each size/wattage, and includes shipping and taxes.

Radiant Heat Panels from Vivarium Electronics (VE)

These Radiant Heat Panels run at a cooler surface temp then the Sweeter Heater (SH) RHPs.  VE surface temp runs about the same as SH surface temp about 175 to 200F.  Warm to the touch, but not likely to start a fire if in contact with cage furniture or bedding and okay to place your hand on.  Compare the ceramic heat emitters (CHE) with a surface temp above 300F.

Vivarium Electronics DO require a thermostat, but I am of the opinion all sources of heat should be regulated with one.

My online price includes shipping and applicable taxes, use the checkout cost from competitors against my list price, the price listed is the checkout price at Kapidolo Farms.  I keep my inventory current on this kind of item, so if you can buy it it's in stock.  Otherwise the purchase system will tell you 'out of stock'.

To see Vivarium Electronics's home page  here.

Kapidolo Farms can supply a copy of your receipt for warranty claims - Kapidolo Farms does not offer this warranty, I will assist in your claim with the manufacture, but I am not the source of the warranty.  Vivarium Electronics offer a lifetime warranty.

Use directions for VE's RHPs

VE Radiant Heat Panel FAQ

Do I need to use a thermostat or rheostat?

Radiant Heat Panels (RHP's) are designed to be used with a thermostat. Please, use a thermostat to properly maintain ideal temperatures for your animals at all times!  You will get the best results from a proportional stat such as the VE-200 or VE-300.  These will provide you with the most stable temperatures.

Do these RHP's come assembled?

Essentially yes. They will need to be installed on the top of the cage (inside the cage) using the three stainless steel screws provided or other hardware you supply if the screws are not appropriate for your cage setup. You will also need to install your thermostat probe under the panel to properly regulate your basking temps. We ship them without the plug installed so you can easily route the power cord through a small hole in your cage. Installation of the RHP is quite simple and will only require a philips screwdriver and about 5 minutes.

What about "outgassing", I hear that can be a problem?

Outgassing is a term that basically describes the gasses that new plastic may give off.  Basically think of it as a "new car smell". Noryl, the plastic used for the shell of the panel, is essentially odorless.  The odor that some new panels will have is actually from the injection molding process.  This odor is often gone just from exposure to air before you receive your new panel but it may be necessary to "burn in" the panel for 6-24 hours.  After this initial burn in period you are all set!

The advantages of the Noryl construction are many- we have now designed a panel that is specifically for reptile use. The seamless lower section of the panel makes it VERY water resistant (PLEASE do not submerge it!!!) and the mounting method is designed in such a way to prevent your animals from climbing on the panel or tearing it down. It is also quite easily cleaned and sterilized, something that some other panels don't handle so well in our experience. You can clean your panel with just about any cleaning solution on a damp rag so it can be disinfected safely. We like to use F10SC solution.  Noryl is also very flame retardant and very strong at high temperatures.  It is the material used to manufacture a lot of circuit breakers that you can find in your electric panel.

What about fire safety?

The Reptile Basics RHP now incorporates a self resetting thermal fuse, something our competitors do not. Should the panels internal temperature exceed safe levels encountered in normal operation it will automatically shut down. While the element itself and the insulating material/lens are all fire retardant consumers have expressed concern over the safety of heating devices used in their caging for some time. While many types of cage heating, heat tape for example, do not lend themselves to this type of safety device we have found RHP's to work very well with them. For this reason we have incorporated it into our design. One of the advantages of producing the panels "in-house" as opposed to repackaging/labeling a product designed for use in other applications and manufactured by others!

To properly use this RHP with the thermal fuse you must take a couple of small precautions to ensure proper operation-

  • Do not mount the panel in such a way that the lens is closer than 6 inches from a cage surface
  • Do not set the panel lens side down on any surface while it is plugged in (don't know why you would do that??)

Either of these will cause the internal panel temperature to potentially exceed the operating temp of the fuse and potentially void your warranty and incapacitate the panel! While the fuse is self resetting, it is intended for cutting power in extreme situations and not for use as a thermostat.

How does this thing work? Why is it better than other methods of heating?

RHP's are similar to Ceramic Heat Emitters (CHE) - they both project IR heat into the cage. Unlike CHE's that get very, very hot on their surface, these RHP's maintain temperatures safe to use inside the cage. This Infrared Heat tends to heat objects more than the air, much like the natural sunlight outdoors. This type of heat mimics real sunlight both in the direction it comes from and its penetration into the muscle tissue. IR heat has been shown to have a therapeutic effect on sick and injured animals as well. Your reptiles will spend less time basking and receive a much greater benefit from it. The RHP has been the heat of choice for the bird community for years due to these benefits. We at Reptile Basics Inc want to see the RHP gain this popularity in the reptile field.

Unlike CHE's, the surface temperature of the Reptile Basics RHP is not hot enough to instantly burn you. At full power our RHP will reach approximately 175-200 degrees on the lens surface at full power. While this temperature sounds very high- you can hold your hand on it for 10 seconds or more without getting burned. I have done it myself and so have several of my human guinea pigs. When installed properly it would be nearly impossible for your reptile to stay on the heat for even that long. At worst the animal may bump into the panel while exploring the cage. If your RHP is properly set up on a thermostat you will not generally see even these temperatures. Our tests of three other RHP manufacturers products show very similar, sometime greater, surface temps. A higher surface temperature will project the heat farther BUT it is a trade off on burn safety. We carefully tweaked our wattage density of the custom manufactured element to get a safe compromise between surface temps and effective range.

Which size do I need?

We have tested the 40 watt panel in several 2'x4' cage designs including our own PVC and various thicknesses of plywood. Participants in this test have also included ARBREPTILES (Clay Davenport), Boamaster (Mark Venhorst) and other private breeders. We have all reached pretty much the same guidelines.

In a 2x4 cage that is 12" tall or less in a room temp of 75° F+ you will see good results with the 40 watt RHP. The taller the cage the more likely you will want to set up basking sites that are elevated and closer to the RHP to give your animals a gradient. Generally taller cages 18" or taller are set up for arboreal use so this is not a problem. If your room temp is lower than 74 F or your cage is 12"+ you may want to move up to the 80 watt.

Cages less than 2'x4' will generally work well with the 40 watt panel. Once again, height and room temp is a determining factor. We have had very good success with several Ball Python keepers in the Northern parts of the US using the 80 watt panel in our 2x3 cages. While normally a bit much for this size cage we have found this combination to work very well in the cooler room temps often found in these areas with the higher temp requirements of these snakes. Make sure you use a thermostat!

If your cage falls into the 2'x4' or 2'x6' range you will want to upgrade to the 80 watt panel. The 120 watt panel is for generally for larger cages 2'x6' or larger, open air enclosures or cool room temperatures.

Additional information

Dimensions N/A

100 Watt, 120 Watt, 150 Watt, 28 Watt, 40 Watt, 50 Watt, 80 Watt, Large, Large 1X, Large 2X, Large 3X, Medium, Small


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