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Rated 4.4 out of 5 stars
310
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Rated 3.6 out of 5 stars
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Rated 4.6 out of 5 stars
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Rated 4.6 out of 5 stars
108
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Rated 4.1 out of 5 stars
186
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Rated 4.3 out of 5 stars
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$79.99 Chewy Price
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Rated 4.4 out of 5 stars
45
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Rated 4.5 out of 5 stars
303
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Rated 4.4 out of 5 stars
132
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Rated 4.3 out of 5 stars
61
$30.26 Chewy Price

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Rated 4 out of 5 stars
236
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Rated 4.9 out of 5 stars
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$29.97 Chewy Price
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Rated 3.9 out of 5 stars
94
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Rated 4.4 out of 5 stars
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Rated 4.4 out of 5 stars
49
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Rated 4.2 out of 5 stars
86
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Rated 4 out of 5 stars
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$68.58 Chewy Price

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Rated 3.4 out of 5 stars
102
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Rated 4.5 out of 5 stars
174
$18.98 Chewy Price
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Rated 4.2 out of 5 stars
14
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Rated 4.4 out of 5 stars
41
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Rated 4 out of 5 stars
97
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Rated 4.5 out of 5 stars
146
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$20.99 List Price

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Rated 4.6 out of 5 stars
27
$34.95 Chewy Price

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Rated 4.9 out of 5 stars
63
$22.99 Chewy Price
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Rated 3.8 out of 5 stars
43
$62.98 Chewy Price
$81.99 List Price

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Rated 4.3 out of 5 stars
23
$6.69 Chewy Price
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Rated 4.3 out of 5 stars
14
$33.37 Chewy Price
$36.99 List Price
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Rated 4.2 out of 5 stars
18
$11.54 Chewy Price
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Rated 4.3 out of 5 stars
35
$9.98 Chewy Price
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$12.99 List Price

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Rated 4.3 out of 5 stars
109
$38.98 Chewy Price
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Rated 4.5 out of 5 stars
36
$99.13 Chewy Price

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Rated 3.5 out of 5 stars
166
$6.99 Chewy Price
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Rated 4.3 out of 5 stars
212
$17.59 Chewy Price
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$50.99 List Price
$16.71 Autoship Price

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Rated 4.3 out of 5 stars
22
$16.25 Chewy Price
$19.49 List Price

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Rated 3.8 out of 5 stars
133
$28.99 Chewy Price
($28.99/ea) Price per Unit
$32.99 List Price
$27.54 Autoship Price

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Reptile Light Bulbs

Reptile light bulbs play a key role in your pet's environment. They provide heat for digestion, UVB for calcium absorption, and lighting cues that support natural activity and rest. If your pet's light bulb is starting to dim, flicker, or it's been a while, it may be time for a replacement. Types of reptile light bulbs to choose from:

  • UVB bulbs: Help your reptile make vitamin D3 and stay strong
  • Heat bulbs: Keep basking spots warm and bodies digesting
  • Daylight bulbs: Mimic the sun and encourage daytime activity
  • Night bulbs: Give off gentle warmth without messing up sleep
  • Mercury vapor bulbs: Do double duty by supplying both UVB and heat

Bulbs wear out gradually, even if they still appear to be working. Swapping them out regularly helps maintain the right conditions for your scaly friend.

Frequently Asked Questions about Reptile Light Bulbs

Do you need a special bulb for a reptile heat lamp?

Yes. Reptile heat lamps need bulbs that produce the right kind of heat, which regular household bulbs can't do.

Are reptile light bulbs safe?

They're safe as long as you use the correct wattage and follow setup instructions. Always check your fixture compatibility.

Are all reptile heat lamp bulbs the same?

Not at all. Bulbs vary in heat output, UVB strength, and size. Pick what works best for your pet's habitat and species.

Why does my reptile heat lamp bulb keep burning out?

This could be from using the wrong fixture, too much wattage, or unstable voltage. Try checking your setup for any mismatches.

Do reptile heat lamps lose heat over time?

Yes. Heat and UVB levels drop before the bulb dies completely. It's smart to replace them on a regular schedule.