--- product_id: 355171692 title: "2 Pack of T5 HO ReptiSun 10.0 UVB Daylight Lamps" brand: "zoo med" price: "¥25109" currency: JPY in_stock: true reviews_count: 5 category: "Zoo Med" url: https://www.desertcart.jp/products/355171692-2-pack-of-t5-ho-reptisun-10-0-uvb-daylight store_origin: JP region: Japan --- # 10.0 UVB for natural sunlight simulation Prevents metabolic bone disease 24W high-output fluorescent power 2 Pack of T5 HO ReptiSun 10.0 UVB Daylight Lamps **Brand:** zoo med **Price:** ¥25109 **Availability:** ✅ In Stock ## Summary > 🌞 Illuminate your reptile’s world with the power of the sun—because your pet deserves the best! ## Quick Answers - **What is this?** 2 Pack of T5 HO ReptiSun 10.0 UVB Daylight Lamps by zoo med - **How much does it cost?** ¥25109 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/355171692-2-pack-of-t5-ho-reptisun-10-0-uvb-daylight) ## Best For - zoo med enthusiasts ## Why This Product - Trusted zoo med brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Vet & Zoo Approved:** Trusted by top reptile professionals and veterinarians worldwide - • **Double the UVB Power:** Twice as strong as standard ReptiSun 10.0 lamps for optimal reptile health - • **Enhanced UV Spectrum:** Latest UVA2 boost mimics natural sunlight for hormone balance & activity - • **Made in Germany Quality:** Premium craftsmanship ensures durability and consistent performance - • **Perfect for Large Habitats:** Designed to cover bigger enclosures with brighter, stronger light ## Overview The Zoo Med 2 Pack T5 HO ReptiSun 10.0 UVB Daylight Lamps deliver high-output 24W fluorescent lighting with enhanced UVB and UVA2 spectrum, designed to replicate natural sunlight. Ideal for larger reptile habitats, these lamps help prevent metabolic bone disease and support natural behaviors. Trusted by zoos and vets, they combine German engineering with cutting-edge UV technology to keep your reptiles thriving indoors. ## Description Stronger UVB and Brighter Light: Twice as strong as standard ReptiSun 10.0 Lamps! Increased UVB Output: Perfect for larger reptile habitats (see lamp distance notes on package). Helps to prevent or reverse METABOLIC BONE DISEASE commonly seen in captive reptiles. Used and recommended by Zoos, Veterinarians, and top reptile professionals. High quality Made in Germany. Review: Disappointed - First bulb of the two-pack worked great, no concern. Six months later, I went to replace it with the second one from the pack and it won’t fit! See the pic I posted, the new one on the right is just a little longer, enough to not fit into the ballast. Of course, since it has been almost a year, I can’t return it. I don’t even understand how that even happens. Aren’t they manufactured based on specs… Review: The purple color is the newest bulb - I have been using these bulbs for 5 years now for my bearded dragon. This month, I ordered replacements and I noticed they were giving off a slightly purple color instead of the normal bright white color. I reached out to ZooMed customer service to find out if this was a fake or if they made changes and this was the response I received: "Thank you for reaching out! I apologize for the confusion, but rest assured there is nothing wrong with these bulbs. You actually have the newest version with an improved UV spectrum. Here's more detailed information about the improvement and why it looks different: The main purpose of our ReptiSun T5 line is to provide your animals with beneficial (but invisible) UV wavelengths that are critical to your pet’s health. We continually work to refine the UV spectrum to better match the best light source out there – the Sun! In the latest update, they increased the (invisible) UVA2 output so that the overall UV balance (UVB to UVA) more closely aligns with natural sunlight. To achieve this, a small amount of energy was shifted away from the visible spectrum, which makes the bulb appear warmer, or more reddish, to the human eye. This tradeoff is well worth it, as the improved UV balance better supports hormone regulation, natural behaviors, and activity levels in your pet." ## Features - 2 Pack Of Zoo Med T5 HO ReptiSun 10.0 UVB Lamps - High-output reptile lamp. - Perfect for larger reptile habitats. - Crafted to put out stronger and brighter UVB light. - Designed to help prevent or reverse metabolic bone disease. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PNK42W8 | | Accepted Voltage Frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz | | Additional Features | Stronger UVB and Brighter Light | | Best Sellers Rank | #67,492 in Pet Supplies ( See Top 100 in Pet Supplies ) #182 in Reptile & Amphibian Habitat Lighting | | Brand | Zoo Med | | Brand Name | Zoo Med | | Bulb Base | E10 | | Bulb base | E10 | | Color | Multi-colored | | Connectivity Technology | wired | | Control Method | Touch | | Controller Type | Push Button | | Customer Reviews | 4.6 out of 5 stars 754 Reviews | | Incandescent Equivalent Wattage | 24 Watts | | Incandescent equivalent wattage | 24 Watts | | Indoor Outdoor Usage | Indoor | | Item Dimensions W x H | 53.1W x 49.8H centimeters | | Light Color | Daylight | | Light Source Type | Fluorescent | | Light Source Wattage | 24 Watts | | Light Type | UVB Light | | Light type | UVB Light | | Manufacturer | Zoo Med | | Manufacturer Part Number | OS5-24 | | Material Type | Glass | | Model Number | OS5-24 | | Number of Items | 2 | | Package Quantity | 1 | | Power Consumption | 24 Watts | | Power Source | Corded Electric | | Shape | Bulb | | Special features | Stronger UVB and Brighter Light | | Specific Uses For Product | B07PNK42W8 | | Style Name | Standard | | UPC | 097612348248 | | Unit Count | 2.0 Count | | Voltage | 16 Volts | | Wattage | 24 watts | ## Product Details - **Brand:** Zoo Med - **Bulb base:** E10 - **Light type:** UVB Light - **Special features:** Stronger UVB and Brighter Light - **Wattage:** 24 watts ## Images ![2 Pack of T5 HO ReptiSun 10.0 UVB Daylight Lamps - Image 1](https://m.media-amazon.com/images/I/6119ig0U1yL.jpg) ## Customer Reviews ### ⭐ Disappointed *by L***E on 9 January 2024* First bulb of the two-pack worked great, no concern. Six months later, I went to replace it with the second one from the pack and it won’t fit! See the pic I posted, the new one on the right is just a little longer, enough to not fit into the ballast. Of course, since it has been almost a year, I can’t return it. I don’t even understand how that even happens. Aren’t they manufactured based on specs… ### ⭐⭐⭐⭐⭐ The purple color is the newest bulb *by K***M on 11 May 2026* I have been using these bulbs for 5 years now for my bearded dragon. This month, I ordered replacements and I noticed they were giving off a slightly purple color instead of the normal bright white color. I reached out to ZooMed customer service to find out if this was a fake or if they made changes and this was the response I received: "Thank you for reaching out! I apologize for the confusion, but rest assured there is nothing wrong with these bulbs. You actually have the newest version with an improved UV spectrum. Here's more detailed information about the improvement and why it looks different: The main purpose of our ReptiSun T5 line is to provide your animals with beneficial (but invisible) UV wavelengths that are critical to your pet’s health. We continually work to refine the UV spectrum to better match the best light source out there – the Sun! In the latest update, they increased the (invisible) UVA2 output so that the overall UV balance (UVB to UVA) more closely aligns with natural sunlight. To achieve this, a small amount of energy was shifted away from the visible spectrum, which makes the bulb appear warmer, or more reddish, to the human eye. This tradeoff is well worth it, as the improved UV balance better supports hormone regulation, natural behaviors, and activity levels in your pet." ### ⭐⭐⭐⭐⭐ Works well *by J***N on 13 February 2026* Lizzy loves it! ## Frequently Bought Together - Zoo Med 2 Pack of T5 HO ReptiSun 10.0 UVB Daylight Lamps - REPTI ZOO T5 HO UVB Lighting Combo Kit, Terrarium Hood Comes with Desert 10.0 UVB T5 Lamp (24W) - REPTI ZOO 2 Pack Heat Lamp 100W, Intense Basking Spot Simulated Natural Sunlight Heating Lamp Bulb, Heat Emitter UVA Heat Lamp Bulb for Reptile Chickens Pet Brooder --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/355171692-2-pack-of-t5-ho-reptisun-10-0-uvb-daylight](https://www.desertcart.jp/products/355171692-2-pack-of-t5-ho-reptisun-10-0-uvb-daylight) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-13*