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Data sources

Every lamp in the planner is backed by a published dataset rather than manufacturer ratings. Some datasets are measured irradiance tables and some are digitised from published iso-irradiance charts. Each lamp is labelled with the kind of data behind it, and all datasets are used with the permission of their testers.

The planner currently covers 52 lamps from the testers below.

Frances M. Baines

Published at uvguide.co.uk.

  • Arcadia D3 6% UVB T5 24W published UV Index chart, tested 2012 at 240V
  • Arcadia ProT5 D3+ 12% UVB 24W published UV Index chart, tested 2020 at 240V
  • Arcadia ProT5 D3+ 12% UVB 39W published UV Index chart, tested 2019 at 240V
  • Arcadia ProT5 ShadeDweller 7% UVB 8W published UV Index chart, tested 2019 at 240V
  • Arcadia ProT5 ShadeDweller Arboreal 2.4% UVB 8W published UV Index chart, tested 2021 at 240V
  • Zoo Med ReptiSun 10.0 UVB T5 HO 24W published UV Index chart, tested 2017 at 240V
  • Zoo Med ReptiSun 5.0 UVB T5 HO 24W published UV Index chart, tested 2017 at 240V

Roman Muryn

Published at e.pcloud.link.

  • LEDPAR30 PAR30 E27 LED 35W published illuminance chart, tested 2026 at 240V
  • MENGS PAR30 E27 LED 40W measured illuminance table, tested 2025 at 240V
  • Reptile Systems Eco Halogen 40W measured power density table, tested 2025 at 240V
  • Reptile Systems Eco Halogen 60W measured power density table, tested 2025 at 240V
  • Reptile Systems New Dawn Flood LED 35W published illuminance chart, tested 2026 at 240V
  • Reptile Systems New Dawn Spot LED 10W published illuminance chart, tested 2026 at 240V
  • Reptile Systems New Dawn Spot LED 25W published illuminance chart, tested 2026 at 240V

Thomas Griffiths

Published at tomaskas.co.uk.

  • Exo Terra 100W Daylight Basking Spot published power density chart, tested 2022 at 240V
  • Exo Terra 100W Intense Basking Spot published power density chart, tested 2022 at 240V
  • Faunalux TrueChroma Spot LED 20W published illuminance chart, tested 2025 at 240V
  • Faunalux TrueChroma Spot LED 30W published illuminance chart, tested 2025 at 240V
  • Faunalux TrueChroma Spot LED 35W published illuminance chart, tested 2025 at 240V
  • ProRep 100W Flood Spot published power density chart, tested 2022 at 240V
  • Reptile Systems Basking Halo Spot 100W published power density chart, tested 2022 at 240V
  • Reptile Systems Eco Halogen 100W published power density chart, tested 2023 at 240V
  • Reptile Systems Eco Halogen 25W published power density chart, tested 2023 at 240V
  • Reptile Systems Eco Halogen 75W published power density chart, tested 2023 at 240V
  • Reptile Systems Gold Infrared Lamp Unit 100W published power density chart, tested 2022 at 240V
  • Reptile Systems Gold Infrared Lamp Unit 200W published power density chart, tested 2023 at 240V
  • Reptile Systems Gold Infrared Lamp Unit 400W published power density chart, tested 2023 at 240V
  • Reptile Systems Gold Infrared Lamp Unit 75W published power density chart, tested 2022 at 240V
  • ReptiZoo 100W Intense Basking Spot published power density chart, tested 2023 at 240V
  • ReptiZoo 150W Intense Basking Spot published power density chart, tested 2025 at 240V
  • ReptiZoo 50W Intense Basking Spot published power density chart, tested 2025 at 240V
  • ReptiZoo 75W Intense Basking Spot published power density chart, tested 2025 at 240V
  • White Python 100W Intense Basking Spot published power density chart, tested 2025 at 240V
  • White Python 150W Intense Basking Spot published power density chart, tested 2025 at 240V
  • White Python 50W Intense Basking Spot published power density chart, tested 2025 at 240V
  • White Python 75W Intense Basking Spot published power density chart, tested 2025 at 240V
  • Zoo Med Repti Basking Spot 100W published power density chart, tested 2022 at 240V
  • Zoo Med Repti Tuff Splashproof Halogen 75W published power density chart, tested at 240V

Eric M. Klier

Published at e.pcloud.link.

  • Reptile Systems Eco Halogen 50W measured power density table, tested 2026 at 120V
  • Zoo Med Nano Basking Spot 25W measured power density table, tested 2026 at 120V
  • Zoo Med Nano Basking Spot 40W measured power density table, tested 2026 at 120V
  • Zoo Med Nano Halogen 35W measured power density table, tested 2026 at 120V
  • Zoo Med Repti Basking Spot 125W measured power density table, tested 2026 at 120V
  • Zoo Med Repti Basking Spot 150W measured power density table, tested 2026 at 120V
  • Zoo Med Repti Basking Spot 25W measured power density table, tested 2026 at 120V
  • Zoo Med Repti Basking Spot 40W measured power density table, tested 2026 at 120V
  • Zoo Med Repti Basking Spot 75W measured power density table, tested 2026 at 120V
  • Zoo Med Repti Tuff Halogen 90W measured power density table, tested 2026 at 120V

Chris Hunt

Published at e.pcloud.link.

  • Exo Terra 150W Intense Basking Spot measured power density table, tested 2026 at 240V
  • Exo Terra 50W Intense Basking Spot measured power density table, tested 2026 at 240V
  • Exo Terra 75W Intense Basking Spot measured power density table, tested 2026 at 240V

KC O'mongain

Published at solreptile.com.

  • Sol Reptile VisionLED 54W published illuminance chart, tested 2026 at 120V