EXO TERRA Daytime Heat Reptile Lamp, 100-w bulb - Chewy.com

Exo Terra Daytime Heat Reptile Lamp

By Exo Terra
Rated 3.1562 out of 5 stars

$10.49Chewy Price
$12.99Chewy Price
$9.97Autoship Price
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About This Item


  • A broad-spectrum daylight spot lamp with a Neodymium sleeve which provides UVA and is also ideal for plant’s photosynthesis
  • Reptiles need UVA light to stimulate activity, encourage natural foraging and aid in digestion
  • Creates a basking area for thermoregulation and increases ambient air temperature
  • UVA rays promote digestion and reproduction
  • Can be combined with Night Heat Lamp or Infrared Basking Lamp for a 24-hour cycle

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Play Video: Learn More About Exo Terra From Our Team of Experts
Learn More About Exo Terra From Our Team of Experts

Questions & Answers

29 Customer Questions

Is this safe for my leopard gecko? I worry about it getting too hot for him, but most forums I read suggested a 60 watt bulb.
Answer by ChewyMay 08, 2019
For a leopard gecko, the daytime terrarium temperature should range between 78-85 degrees Fahrenheit. The 60 watt lamp would be appropriate is placed around 16-20 inches from the basking area.

What would be the best wattage for a 20 gallon long tank for a corn snake?
Answer by ChewyNov 21, 2018
The optimal basking temperature for Corn Snakes is 80-90 degrees Fahrenheit. To achieve this temperature in tanks 10-20 Gallons, the 40 or 60 watt bulb is recommended.

Is this lamp safe for hermit crabs?
Answer by ChewyMay 01, 2018
This lamp is safe for use with Hermit Crabs.

What size e bulb should I order for a 40gal Exo Terra tank with a Bearded Dragon?
Answer by ChewyOct 14, 2020
A 100-watt bulb is appropriate for a 40-gallon tank.

ReviewsWrite a Review

Rated 3.1562 out of 5 stars
64 Ratings
Would recommend to a friend

64 Customer Reviews

Rated 5 out of 5 stars
By Lisakuk on Apr 15, 2023

Heat bulbs

Chewy has a great selection of day and night heat bulbs. The prices are lower than pet stores for the same products and brands.

Rated 5 out of 5 stars
By manda on Oct 26, 2022

Excellent lamp

The people giving this a 1 star are most likely using a bulb with wattage that is too high for the fixture they have, which causes the bulb to be underpowered and burn out within a few hours, to a few days. Just get the exact wattage for your fixture or lower, and it should last the standard 2400 hours they're designed to.

Rated 5 out of 5 stars
By Kimberly on Jan 8, 2023

GREAT product

I used this for my tortoises and it keeps them super warm! I leave the light on all day/night and so far has lasted me 7 months.

Rated 3 out of 5 stars
By Carmen on Dec 19, 2022

I would go with a different brand

I got the 150 watt bulb and it kept my tank the same temperature my 100 watt bulbs do. Also it burnt out in a month.

Rated 5 out of 5 stars
By bonsailady on Jun 9, 2022

Great bulbs at a great price

I purchased this bulb on sale ( buy 2 get 1 free) and it works really well for my baby tortoise. He loves to bask under this light, and when combined with the undertank heater, provides enough heat for digestion and growth.

Rated 5 out of 5 stars
By Caitlinm92 on May 7, 2022

Good deal. Stocked up

They have been lasting pretty good. I have the same day bulbs in all 3 tanks from 3 months ago and now I have 3 extras since it was buy 2 get 1 free. So very happy. Especially since I'm a worry wart. Makes it less worry to have those bc heat bulbs are very important

Rated 1 out of 5 stars
By S1111 on Aug 30, 2022

The bulb did not last long

I just ordered it 3 days ago and the bulb already went out.

Rated 5 out of 5 stars
By Jeremy on Nov 20, 2021

Amazing customer service!

I didn’t get my bulb for a good 6 hours after saying delivery because of no fault too chewy and in panic because my bearded dragon had no heat for a week at that point I messaged and they immediately sent out another love this site and the people that run it! Always fast and trust worthy!!

Rated 1 out of 5 stars
By habblie on Oct 4, 2021

These are the worst!

I bought three of these. I checked all of them when they arrived to make sure that they worked and they did. Within one week two of them burnt out. Even when they work, the terrarium doesn't get warmer than 85°, and that's with a red light on at the same time. I'm comparing this to another brand that gets the terrarium up to 98°, which is what we need for the basking spot for our bearded dragon. I cannot recommend these as a reliable heat/light source. Thank you, Chewy, for giving me a refund!

Rated 1 out of 5 stars
By Adam on Sep 30, 2021

Burned out in a matter of hours

I got my bulb today and installed it. It looked great and was working fine, but a few hours later and it was dead. I checked to make sure it wasn’t the fixture- I put the bulb in another holder. Nope, bulb was completely burned out