Arcadia GoldenSun Basking Spot Bulb

Focused Heat. Natural Golden Glow. Defined Basking Zones.

The Arcadia GoldenSun Basking Spot Bulb delivers a tight, focused beam of Infrared-A rich heat with a warm 2300K golden spectrum — replicating the intensity and tone of natural sunlight. It creates a clear, defined basking zone without over-illuminating the rest of the enclosure, helping reptiles feel secure while supporting daily thermoregulation, digestion, and metabolism.

Available in 50W, 75W, 100W, and 150W to suit a wide range of species and enclosure sizes.

Key Features

• Focused Spot Beam — Directs heat precisely where it's needed for an ideal, well-defined basking zone
• Infrared-A Rich Output — Promotes deep tissue warming and supports natural thermoregulation
• Warm 2300K Spectrum — Natural golden light that replicates sunlight and is easy on reptile eyes
• Standard E26 Base — Fits most dome fixtures and clamp lamps
• Four Wattages — 50W, 75W, 100W, and 150W for precise heat output matching your setup

Which Wattage Is Right for You?

• 50W — Smaller enclosures or species with moderate basking needs
• 75W — Mid-sized enclosures and a wide range of tropical and arid species
• 100W — Standard-sized tanks and higher basking temperature requirements
• 150W — Large enclosures and high-heat species like monitors, large skinks, and uromastyx

Why Keepers Choose It

A go-to basking bulb for bearded dragons, blue tongue skinks, monitors, and other heat-loving species. The focused beam and natural golden tone create a basking environment that feels instinctively right — encouraging natural behavior, activity, and healthy thermoregulation every day.