ZILLA Day Blue Light Incandescent Reptile Bulb, 75-watt - Chewy.com

Zilla Day Blue Light Incandescent Reptile Bulb

By Zilla
Rated 2.6667 out of 5 stars

New Customers Only: Spend 49+ Get $20 off + Free Shipping with code: NEWCHEWY

See Details for instructions to redeem.
$8.21Chewy Price
$8.79Chewy Price
$7.80Autoship Price
Autoship (Save an extra 5%)

Why Autoship?

  • Save 5% on all future Autoship orders
  • Set your schedule based on your pet's needs
  • No fees, no commitments - skip, change or cancel anytime.

In Stock
FREE 1-3 day shipping over $49

About This Item


  • Day blue incandescent bulb simulates the daylight sun which is necessary for reptiles to regulate their body temperature
  • Provides basking heat source and helps keep your pet's body temperature regulated
  • Great for tropical and desert habitats, provides necessary daylight that is less intense than bright white
  • Emits full-spectrum light and UVA rays, uncoated glass to transfer more heat
  • Blue light hue brings out colors and gives a unique appearance versus white light

See More


Questions & Answers

8 Customer Questions

how hot does this make the cage/ basking spot?
Answer by ChewyOct 26, 2022
This full-spectrum light emits UVA rays from 315 nm to 400 nm for a healthy reptile environment. The blue glass is uncoated, which allows the bulb to transfer more heat to the enclosure so you pet can bask in its warmth

Will this lamp work for geckos?
Answer by ChewyMar 29, 2020
This bulb does not provide enough heat for geckos.

If used for about 8 hours a day how long should it last?
Answer by ChewyMay 18, 2020
The manufacturer recommends replacing the UV bulb every 3,500 hours. So, if you have your light on 9.5 hours a day that means about once per year. Find out the ideal amount of time your specific reptile or amphibian requires UV lighting. Then, do the math to determine the point at which you will reach 3,500 hours by calculating how long the light is on per day.

Can you use this bulb in a 40 gal reptile tank that houses a African side neck turtle?
Answer by ChewyApr 27, 2020
This bulb is recommended for tanks up to 20 gallons.

ReviewsWrite a Review

Rated 2.6667 out of 5 stars
15 Ratings
Would recommend to a friend

15 Customer Reviews

Rated 5 out of 5 stars
By kathy on Dec 25, 2022

Zilla Day Blue Light

A heat lamp for my turtle & 75 watts sure keeps nice & warm!

Rated 1 out of 5 stars
By PetMom on Nov 7, 2021

Quality isn’t there anymore.

Now my first bulb I bought it lasted a whole year almost but I had bought a back up just in case it blew and it didn’t even work went and purchased two more bulbs one worked for maybe 2 months and the second one didn’t even work at all just like the first time I bought a back up for it. No two back up bulbs that were never used never even worked and I can’t get my money back either. This is some bull. I don’t recommend unless you have no other choice but this bulb.

Rated 1 out of 5 stars
By 18lbs on Oct 26, 2021

Died quickly

The bulb only lasted 1 week before it died. And the box it came in was dusty.

Rated 1 out of 5 stars
By TSimpson on Feb 12, 2021

Not worth it

I bought this bulb on December 29th and it blew out 3 days ago on February 9th. Not very happy about that and now my snake is cold and I have to go spend money on another.

Rated 1 out of 5 stars
By blue on Jan 25, 2021


the bulb literally blew after 2 days of me using it. i do NOT recommend at all

Rated 3 out of 5 stars
By Jay1 on May 17, 2020

The bulbs are way to big

The bulbs are way too big then they normally are I get them for the smaller size dome and past bulbs fit perfectly these make the dome stand up and the light touches the screen lid but overall it's working as needed just they are giant

Rated 1 out of 5 stars
By Angie on May 8, 2020

Blue day light in horrible

I put this bulb on my tank and within 15 minutes of me turning it out it has already blowed . Just got it yesterday too.

Rated 1 out of 5 stars
By sydney on Jan 11, 2020

Stopped working after 2 minutes.

As soon as I got the bulb I put it into the light my leopard gecko uses, and it burnt out after I left the room, I came back out two minutes later and it was out. I tried it in my other light dome and still nothing, I know both of the domes work so. :/

Rated 5 out of 5 stars
By Jazz on Dec 26, 2019

Good quality Light

This is a good quality light and works well above the snake tank.

Rated 5 out of 5 stars
By Joelyn on Nov 29, 2019

Still going strong

Got one bulb delivered on Aug 19 and it is now Nov 29 still going strong (: