Zoo Med ReptiSun T5 HO 10.0 UVB 24w-39w

4 reviews

These High Output bulbs from Zoo Med are the latest technology in UVB lighting. They are T5 light bulbs, giving the optimum light that your reptile needs, and can really thrive with.


  • T5 HO 10.0 24w
    code: OS5-24E In Stock (Only 8 left!)
  • T5 HO 10.0 39w
    code: OS5-39E In Stock (Only 3 left!)
  • T5 HO 10.0 54w Sale
    code: OS5-54E In Stock (Only 1 left!)

Product Information

These 10.0 UVB bulbs are the higher level of UVB, and depending on the enclosure they are used in, will be great for desert species such as Bearded Dragons, Uromastyx and Spur Thigh Tortoises. In taller enclosures where UV has further to penetrate, this can also be used for Chameleons, Water Dragons and Day Geckos.

This bulb is twice as strong as standard ReptiSun T8 bulbs, with a much brighter light. It has an increased UVB output, which makes it ideal for large enclosures, especially arboreal environment.

This UVB level will ensure that your reptile is kept healthy and prevent MBD (Metabolic Bone Disorder) occurring in your pets, and is used and recommended by Zoos and Vets.

The 24w bulb measures at 22", the 39w is 34", whilst the 54w is 46", and these need to be used with a T5 controller. They should be replaced every 12 months.

Latest Customer Reviews

  • Rating
    Date 27/08/2020 08:08am
    Zoo Med T5 HO 10.0 39w
    Feefo Logo
    Have used this brand of tube for a number of years and have never been disappointed. Never had one fail - I simply replace at least annually to ensure UV level maintained.
  • Rating
    Date 01/08/2019 02:08am
    Zoo Med T5 HO 10.0 39w
    Feefo Logo
    Product exactly how it’s described
  • Rating
    Date 03/06/2019 15:06pm
    Zoo Med T5 HO 10.0 24w
    Feefo Logo
    Wrong item to what i actually ordered.
  • Rating
    Date 10/04/2018 10:04am
    Zoo Med T5 HO 10.0 39w
    Feefo Logo
    Perfect UV to keep my Beardy Happy!
    My current one has been in for nearly a year - it has not blown but I’m changing it for efficiency!