Arcadia Halogen Basking Spot 35W Twin Pack – Two heat lamps for reptiles
The Arcadia Halogen Basking Spot 35W Twin Pack consists of two powerful halogen heat lamps that have been specially developed for heating reptile terrariums. Each lamp has a power rating of 35 watts and produces a combination of visible warm light and infrared radiation, with a significant proportion of infrared-A (IR-A).
Thanks to efficient halogen technology and a built-in metal reflector, the heat is directed toward the basking area. This creates a warm zone where reptiles can bask during the day and regulate their body temperature.
This model features a matte lens and a relatively wide beam. This makes the Arcadia Halogen Basking Spot 35W particularly well-suited for creating an evenly heated basking spot.
With the Twin Pack, you’ll receive two identical heat lamps right away. Ideal for two separate terrariums, combining heat sources, or keeping a spare lamp on hand.
Infrared-A for a natural basking spot
One of the most important features of the Arcadia Halogen Basking Spot 35W Twin Pack is its powerful infrared-A output.
Infrared-A is a component of natural solar radiation and helps reptiles warm up. The heat radiation is absorbed by the body and helps the animal reach a suitable body temperature.
Reptiles are ectothermic animals and rely on external heat sources to regulate their body temperature. A properly set up basking area is therefore important for their normal activity, movement, and digestion.
The Arcadia Halogen Basking Spot combines this radiant heat with visible light. This creates a distinct basking spot that aligns with the natural behavior of many diurnal reptiles.
Efficient halogen heating at just 35 watts
The Arcadia Halogen Basking Spot 35W Twin Pack is designed to provide a powerful heat source while using relatively little electricity.
The lamp features a built-in metal reflector and a design that efficiently directs heat and light toward the basking area.
According to Arcadia, this 35W halogen lamp can replace a traditional 50- to 75-watt tungsten heat lamp in many applications.
That makes this model a good choice if you want to create an effective warm spot without immediately using a higher-wattage bulb.
The actual basking temperature depends on the mounting distance, ventilation, ambient temperature, and the terrarium’s setup. Therefore, always measure the temperature at the spot where the animal is located.
Wide heat distribution thanks to the matte lens
Although the product name is Basking Spot, the 35W version has a wide-beam pattern.
The matte lens spreads the light and heat radiation over a larger area than a highly concentrated spotlight.
This allows you, for example, to heat a flat stone, a branch, or a raised solar platform more evenly.
A basking spot that is wide enough is especially important because reptiles prefer to warm a large portion of their bodies at the same time.
For larger animals, it may be necessary to combine multiple lamps to create a sufficiently large heating zone.
Dimmable with a compatible thermostat
The Arcadia Halogen Basking Spot 35W Twin Pack is compatible with a dimmable thermostat.
A dimming thermostat adjusts the lamp’s power based on the measured temperature. This allows the heat output to be controlled gradually.
This helps maintain a stable basking temperature, even when the ambient temperature changes throughout the day.
Unlike a simple on-off control, the light does not need to be completely turned off at all times.
Arcadia recommends using a suitable dimmable thermostat with these halogen heat lamps.
Always check to make sure the thermostat is compatible with halogen lighting and the connected load.
Why choose the Twin Pack?
With the Arcadia Halogen Basking Spot 35W Twin Pack, you get two identical heat lamps in one package.
That’s handy when you have multiple terrariums that use the same heat source.
In addition, you can combine both lamps to create a larger basking area. When using two separate lamps, the heat can be distributed over a larger area, provided the setup is carefully adjusted.
The Twin Pack is also a good option as a spare. Heat lamps are consumables that need to be replaced over time.
With a second bulb on hand, you can quickly restore heat if a bulb burns out.
Suitable for various reptile terrariums
The Arcadia Halogen Basking Spot 35W Twin Pack can be used in terrariums that require a relatively compact yet effective heat source.
The lamp is particularly useful for smaller diurnal reptiles and enclosures where a warmer basking spot is desired.
Consider, for example, certain lizards and diurnal geckos, depending on their specific temperature requirements.
For larger reptiles, a single lamp may not be able to heat a large enough area. In that case, a combination of two lamps or a wider heat source may be more suitable.
The correct wattage always depends on the species of animal, the dimensions of the terrarium, and the desired temperature.
Combine the heat lamp with UVB lighting
The Arcadia Halogen Basking Spot 35W Twin Pack is designed to provide heat and visible light. This lamp is not a substitute for a suitable UVB lamp.
Many reptiles need UVB radiation to produce vitamin D3 and maintain healthy calcium metabolism.
That is why Arcadia recommends combining the Halogen Basking Spot with a suitable UVB system, such as the Arcadia Pro T5 UVB.
By carefully coordinating the basking area and the UVB zone, the animal can benefit from both heat and UVB while basking.
The correct UVB intensity and mounting distance must be tailored to the species being kept.
Technical Specifications
| Specification | |
|---|---|
| Brand | Arcadia Reptile |
| Product | Halogen Basking Spot Twin Pack |
| Type | Halogen heat lamp |
| Number of lights | 2 |
| Power per lamp | 35 watts |
| Total rated power | 70 watts |
| Socket | E27 |
| Voltage | 220–240 V / 50 Hz |
| Bulb Size | PAR20 |
| Lens | Matte (frosted) |
| Color Temperature | 2750 Kelvin |
| Infrared Radiation | Rich in infrared-A |
| Reflector | Integrated metal reflector |
| Light Beam | Wide-beam |
| Dimmable | Yes |
| UVB lighting | Required separately if necessary for the animal species |
| Manufacturer Part Number | RSHA35TE27 |
| EAN | 5018296000142 |
Package Contents
The package contains two Arcadia Halogen Basking Spot heat lamps, each rated at 35 watts.
Both bulbs have a standard E27 base and can be used separately.
A bulb holder, thermostat, protective cage, and UVB lighting are not included.
Usage Instructions
Install the Arcadia Halogen Basking Spot 35W Twin Pack in a heat-resistant terrarium fixture with a ceramic E27 socket. Check that the fixture is rated for the connected power.
Place the lamp above a suitable basking spot, such as a rock, branch, or basking platform. Keep it at a safe distance from animals and flammable materials, and prevent reptiles from touching the hot lamp.
When installing it inside the terrarium, use a suitable protective cage.
Ideally, connect the heat lamp to a suitable dimmable thermostat and measure the temperature at the basking spot with a reliable thermometer.
If both lights are connected to a single thermostat, the thermostat must be rated for a combined power of 70 watts.
Always provide cooler areas in the terrarium so that reptiles can regulate their own body temperature.
Use the lights during the day and turn them off when the nighttime rest period begins. For any nighttime heating, use a suitable heat source that does not emit visible light.
Combine the Arcadia Halogen Basking Spot with species-appropriate UVB lighting when the reptiles in your care require it.





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