Zoo Med OS36 T8 ReptiSun UVB 10.0 HO Light ,White
$48.93
Price: $46.99 - $48.93
(as of Oct 17, 2025 13:33:08 UTC – Details)
Emits UVB a full 20/51cm from the surface of the lamp to prevent or reverse metabolic bone disease. (Compared to 12″/30cm on the ReptiSun 5.0). Optimal for use with larger terrariums where greater than 12″ of UVB penetration is needed. The ReptiSun 10.0 is also recommended for use above screen covers which can filter out up to 50% of the UVB wavelengths.”
Is Discontinued By Manufacturer : No
Product Dimensions : 36.2 x 1.3 x 1.3 inches; 4.8 ounces
Item model number : OS36
Department : Home
Date First Available : January 12, 2007
Manufacturer : Zoo Med Laboratories
ASIN : B001F97J86
Best Sellers Rank: #99,029 in Pet Supplies (See Top 100 in Pet Supplies) #270 in Reptile & Amphibian Habitat Lighting
Customer Reviews: 4.2 4.2 out of 5 stars 372 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
UVB 10.0 HO Light (High Output)
10% UVB, 30% UVA
Bulb: 36-Inch T8,Wattage: 25 w
High quality German bulb,Prevent or reverse metabolic bone disease
Optimal for use with larger terrariums
prevent or reverse metabolic bone disease
Optimal for use with larger terrariums
High quality German bulb
Customers say
Customers find this reptile bulb to be of excellent quality, particularly suitable for baby beardies, and appreciate that it turns on immediately and provides nice bright light. Moreover, they consider it good value for money, with one noting it’s cheaper than mercury vapor bulbs, and they like its UVB output, with one mentioning it provides the right amount of UV light. However, durability receives mixed feedback – while some say it lasts longer than CFL versions, others report it burning out completely. Additionally, several customers mention receiving broken bulbs.
Brian anderson –
Shine bright!!!!
Bright light, last long time, ive bought so many these are really nice lights!! Def recommend!!
Ryan –
Excellent quality reptile bulb
I had a smaller repti-glo bulb before this one that gave out lousy light and died after two weeks. I replaced it with this bulb several months back and haven’t had a single complaint. The light is bright and crisp. It turns on immediately. And it seems solid because I’ve bumped it around a few times with no ill effect. I also have the Zoo Med reptisun hood. I have no idea why the other reviewer claims that it gives off heat. It’s not a heat bulb and reptile owners shouldn’t rely on one bulb to be their UVB and heat source. You can’t balance the the two and you need to provide a spot in the cage where the reptile can get take a break from the heat but still sit in the UVB. Treat your pet well. Get this or one of the other repti sun bulbs.
bswand –
I will never neglect to change this every 6 months again!
I can’t stress enough how important it is to make sure you have a good quality light for your reptile and replace it in a timely manner. I forgot to mark it on my calendar and the 6 month mark went by. In time my Chinese Water Dragon became ill. Her eyes wouldn’t open and she refused to eat. The vet said she had a bacterial infection and her health over all was not good. We treated the infection and her improvement was minimal. Then I realized I had forgotten to change the light at the 6 month mark. I ordered a new light and she began to improve. It took a good long while for her eyes to open again (and we used saline eye drops daily to help), after a year she is just now eating without being force fed. I will NEVER neglect to change our Zoo Med ReptiSun at or before the 6 month mark. It cost us over $100 to take her to the vet, so we saved no money in not changing it promptly. I will also not take a chance on another brand of light as this one does what it’s suppose to do. Our Chinese Water Dragon is growing, eating and very happy, thank you Zoo Med ReptiSun.
Amazon Customer –
DO NOT BUY
Burned out in ONE month!
Joshua –
Shine a light on the situation
When I noticed my tortoises, light went out the other day I needed a replacement for him to know it was daytime. Sadly, my local pet store didn’t have these in stock anymore as they are moving to some new style that I didn’t want to upgrade to at this time. So off to amazon to find the perfect replacement bulb!Not only did it arrive unbroken, but it was quick too. The light was simple to install (After i got it out of the bubble wrapped box, thanks Amazon for making sure it arrived unbroken!). And before i knew it Frank crawled out of his log and into the new light!
Christina –
Great bulb and saved some $ ordering it on amazon
Great bulb and I have never had a problem with one yet. I ordered here on Amazon and saved $10 from what I would’ve paid in the store plus I didn’t have to drive across town and use a bunch of gas or time lol. As seems to be the new norm lately I ordered it prime on a Friday night and didn’t get it till the following Tuesday which erks me a bit but whatever I got it and that’s what matters. I use 2 in a 6’x6’x3′ waterdragon enclosure and they work nicely to keep their lives plants happy and healthy and the dragons happy and healthy. I recommend this to anyone who’s got a reptile that needs high uvb/uva.
scott Gregory 194 –
fast shipping came packaged nicely bright bulb great price had no issue with bulb …
fast shipping came packaged nicely bright bulb great price had no issue with bulb being defected when I received it 6 months being used 14+ hrs a day still has not blown
Kari Ysland –
Works great
I use these bulbs for my snakes and they work great in providing natural light and uvb for them.
Laura gray –
Hooray, I finally found a long enough bulb for my terrarium. Extra bonus, it came in one piece! This was my first time ordering a light bulb on Amazon and it worked out perfectly. I need to order another one and I will certainly do it through this exact add. Strongly recommend if you are looking for a larger size 10 UVB bulb. This is T8
Linda mac isaac –
Used this light for my bearded dragon ,,very nice uvb light very fast shipping
Chantal Arseneault –
Arrived fully intact and in record time!
Jesse Sawarin –
DO NOT buy if your in Canada. Apparently they donât know how to use bubble wrap. My first bulb came the next day in PIECES. The second time I tried it burnt out after 2 days â I received it Wednesday and it burnt out Friday morning. I now have to travel 2 hours to the city with 2 toddlers in a snow storm. Thanks A lot Amazon!!!!
Rebecca Marie –
Exactly what I needed for my bearded dragon tank.