Arcadia 20W Mini Halogen Heat Lamp – Twin Pack provides two compact, energy-efficient basking lamps designed to deliver bright, bioavailable Infrared-A rich heat for reptiles in smaller enclosures. Arcadia describes the 20W model as a mini halogen designed to run at full capacity while maintaining high levels of usable IR-A throughout the day. Each 2 inch / 50mm lamp uses a wide-beam flood design with a frosted lens and built-in metal reflector to help spread heat and light smoothly into the basking zone. Arcadia positions this new 20W lamp as an energy-efficient alternative to 50W tungsten flood lamps in suitable setups. Why Choose the Twin Pack? The twin pack is ideal for keepers who want a spare lamp ready to hand, run multiple matching enclosures, or simply buy more economically for regular reptile heating use. It offers the same compact footprint and IR-A rich daytime heat as the single lamp, but in a more convenient two-lamp format. This makes it especially useful for smaller vivariums where full-size basking bulbs may be too powerful or oversized, while still delivering bright, efficient halogen heat across the basking area. Key Benefits: Twin pack of 20W mini halogen basking lamps IR-A rich heat output to support natural basking Wide beam angle for an even basking area Frosted lens for smoother heat and light spread Built-in metal reflector for efficient basking-zone delivery Standard E27 screw fitting Convenient multi-lamp pack for regular use or spare stock Also available: Arcadia Halogen Heat Lamp 20W Single Lamp → – for keepers who only need one bulb. Technical Specifications: Wattage: 20W each Pack size: 2 lamps Lamp size: 2 inch / 50mm mini lamp Lens: Frosted Kelvin: 2750K Fitting: E27 screw fitting Voltage: 220–240V / 50Hz Beam style: Wide beam flood How To Use: Mount each lamp in a suitable ceramic E27 heat-rated lamp holder and position it above the basking zone to create an appropriate hotspot. Arcadia recommends using halogen basking lamps with a good dimming thermostat for safe and stable temperature control. These lamps should be used alongside a suitable UVB lighting system, such as Arcadia ProT5, to provide complete daytime reptile lighting. Best For: Smaller enclosures Smaller reptile species Keepers wanting a spare lamp available Multiple matching setups Daytime basking zones Safety & Thermostat Guidance: This lamp should be used with a dimming thermostat to regulate temperature and prevent overheating. Always install a heat lamp guard to protect your reptile from accidental contact with the bulb. Required for safe use: Dimming Thermostat – required for safe temperature control of basking heat lamps. Heat-rated fittings – suitable ceramic E27 lamp holders and protective heat lamp guards. Frequently Asked Questions: What is included in the twin pack? The twin pack includes two Arcadia 20W Mini Halogen Heat Lamps. Is the 20W mini halogen dimmable? Yes. Arcadia states that its halogen basking lamps should be used with a suitable dimming thermostat. Can this lamp replace a 50W tungsten flood lamp? Arcadia positions the 20W Mini Halogen as an energy-efficient lamp that can replace 50W tungsten flood lamps in suitable setups. Does this lamp provide UVB? No. It should be used alongside an appropriate UV-producing system such as Arcadia ProT5. Is this lamp suitable for small vivariums? Yes. Arcadia specifically states that the 20W Mini Halogen is well suited to smaller enclosures and smaller species.
