Zoo Med ReptiSun 10.0 T5-HO UVB Fluorescent Reptile Lamp, 39w, 34-in

By Zoo Med
Rated 4.4 out of 5 stars
134 Ratings
5 Answered Questions
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About This Item

Details

  • High-quality lamp made in Germany.
  • Makes a great addition to large reptile habitats.
  • Ideal for use with Bearded Dragons, Uromastyx, Monitors, Tegus and other desert-dwelling reptiles.
  • Provides plenty of essential UVB rays and ultra-bright light to mimic your pet’s natural environment.
  • Helps prevent and reverse metabolic bone disease, a common ailment in captive reptiles.
  • High-quality lamp made in Germany.
  • Makes a great addition to large reptile habitats.
  • Ideal for use with Bearded Dragons, Uromastyx, Monitors, Tegus and other desert-dwelling reptiles.
  • Provides plenty of essential UVB rays and ultra-bright light to mimic your pet’s natural environment.
  • Helps prevent and reverse metabolic bone disease, a common ailment in captive reptiles.

Give your critter the light he craves with the Zoo Med ReptiSun 10.0 T5-HO UVB Fluorescent Reptile Lamp. This lamp is designed to deliver a strong output of essential UVB light and ultra-bright light that mimics your reptile’s natural environment. It’s great for use in large habitats with Bearded Dragons, Uromastyx, Monitors, Tegus and other desert-dwelling reptiles. The efficient bulb only utilizes 15 watts of energy. Best of all, it can help prevent and reverse metabolic bone disease, a common ailment in captive reptiles.

Specifications
Item Number318704
Weight8.00 ounces
Dimensions46 x 1 x 2 inches
Made InGermany
Sourced FromUnited States
UV Light TypeUVB Light
Lighting ColorWhite
Bulb TypeUltraviolet
MaterialGlass
Reptile TypeBearded Dragon, Blue-Tongued Skink, Boas, Chameleon, Colubrid, Corn Snake, Crested Gecko, Fire-belly Toad, Frog, Gecko, Greek Tortoise, Hermann's Tortoise, Hermit Crab, Iguana, Insect, King Snake, Leopard Gecko, Lizard, Map Turtle, Milk Snake, Millipedes, Newt, Pacman Frog, Painted Turtle, Pythons, Red Barn Toad, Red-Eared Slider Turtle, Red-Footed Tortoise, Roaches, Russian Tortoise, Salamander, Savanna Monitor, Scorpion, Snake, Spider, Tarantula, Tegu, Toad, Tomato Frog, Tortoise, Tree Frogs, Water Dragon, African Dwarf Frog, Anole, Aquatic Turtle, Asian Box Turtle, Axolotl, Ball Python, Arrow/Dart Frogs

Instructions

Size

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Light Fixture Dimensions           
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34.4 x 2.3 x 1.7

34.4 x 2.3 x 1.7

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Bulb Type           
Ultraviolet

Ultraviolet

Ultraviolet

Ultraviolet

Ultraviolet

Ultraviolet

Ultraviolet

Ultraviolet

Ultraviolet

Ultraviolet

Ultraviolet

Ultraviolet

Daylight

Daylight

Daylight

Daylight

Ultraviolet

Ultraviolet

Daylight

Daylight

Daylight, Night Lamp

Daylight, Night Lamp

Ultraviolet

Ultraviolet

Sourced From           
United States

United States

Germany

Germany

Hungary

Hungary

United States

United States

China

China

China

China

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Poland

Poland

China

China

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Made In           
Germany

Germany

Germany

Germany

Hungary

Hungary

China

China

China

China

China

China

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Poland

Poland

China

China

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Frequently bought together

Questions & Answers

5 Customer Questions

Is this just the bulb or is the lamp plus the bulb?

Answer by Chewy • Nov 27, 2023
This bulb does not include a fixture.

What is the wattage

Answer by Chewy • Dec 01, 2022
The 12-inch is 15 watts, the 22-inch is 24 watts, the 34-inch is 39 watts, and the 46-inch is 54 watts.

Is this safe for a ball python?

Answer by Chewy • Feb 23, 2025
This lamp is suitable for use with a ball python.

Does this produce heat as well?

Answer by Chewy • Nov 30, 2025
This bulb is not a heat source.
Reviews
Write a Review
4.4
Rated 4.4 out of 5 stars
134 Ratings
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48 Customer Reviews

Rated 5 out of 5 stars
By Mary on Nov 20, 2025

The packing was amazing!

I usually order my reptile bulbs from another seller but always had to send some back as they were broken. Chewy has the most amazing packing for the bulbs. All 3 arrived unbroken! Chewy is my new go to place for reptile bulbs!!

Rated 5 out of 5 stars
By Lorraine on Oct 10, 2025

Uvb 6 month change

Reptile's uvb must be changed every 6 months. I've been using these bulbs for over 9 years. They work great and help prevent metabolic bone disease.

Rated 1 out of 5 stars
By Kim on Jun 30, 2025

Burning out in 2-3 months

I have used these bulbs for my box turtle for years. I set reminders to replace every year and check the UV output regularly. The last couple of bulbs have been completely and suddenly failing at about 2-3 months. Not fading or declining in UV output, just going completely dead. They also appeared visibly dimmer when new. I am going to looks for a new brand of bulb. Finding T5 fixtures and bulbs is getting harder as the trend is toward LEDs, which don’t emit UV, and I do not want/need a heat lamp for my setup.

Rated 5 out of 5 stars
By Charlese on Oct 12, 2025

Best UVB

This is one of the most recommended lights for RES. Absolutely awesome and keeps my shelled buddy in perfect condition.

Rated 5 out of 5 stars
By Nancy on Jul 15, 2025

Awesome packaging!

Ok at first this thing looks silly and unnecessary on my steps... I get inside with it open it up and I see how well protected this bulb was ! I'm super thankful! And impressed with how much care and thought was put into shipping my dragons bulb <3

Rated 5 out of 5 stars
By jason on Nov 29, 2025

Fits in the Arcadia UVB lamp

The bulb works good! A necessity for Bearded dragons

Rated 1 out of 5 stars
By James on Apr 10, 2025

Poorly packaged light bulb

46” light bulb shipped in a 42” box they tried to modify. Unsurprisingly, light bulb arrived damaged. I normally would not leave a negative review for a damaged shipment but this was definitely caused by poor packaging from Chewy.

Rated 1 out of 5 stars
By Kelsey on Apr 26, 2025

Bad bulb

I buy mine early, so I’m prepared when my dragon needs it. Big mistake, because it came bad and now I am out the money and have to buy more. Not broken externally, just doesn’t work.

Rated 1 out of 5 stars
By Joshua on Jun 19, 2025

Uvb lamp delivery

The uvb lamp I had to order in an emergency came in like this and sounds like a rain stick.

Rated 1 out of 5 stars
By Robert on Mar 3, 2025

Arrived broken in half

Chewy sent me a 1 inch diameter tube of glass wrapped solely in bubble wrap. No extra packaging. FedEx delivered it folded in half. I am less than happy and am trying to figure out how to get a refund.