---
product_id: 173396432
title: "Zoo Med ReptiSun T5 HO 5.0 UVB Replacement Bulb 15 Watts - (12\" Bulb) - Pack of 2"
brand: "zoo med"
price: "$100.11"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/173396432-zoo-med-reptisun-t5-ho-5-0-uvb-replacement-bulb
store_origin: US
region: United States of America
---

# 15W high-efficiency power 2x UVB output for deep penetration Pack of 2 for uninterrupted lighting Zoo Med ReptiSun T5 HO 5.0 UVB Replacement Bulb 15 Watts - (12" Bulb) - Pack of 2

**Brand:** zoo med
**Price:** $100.11
**Availability:** ✅ In Stock

## Summary

> 🌟 Illuminate your reptile’s world with twice the power and premium precision!

## Quick Answers

- **What is this?** Zoo Med ReptiSun T5 HO 5.0 UVB Replacement Bulb 15 Watts - (12" Bulb) - Pack of 2 by zoo med
- **How much does it cost?** $100.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/173396432-zoo-med-reptisun-t5-ho-5-0-uvb-replacement-bulb)

## 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

- • **Vitamin D3 Boost:** Supports natural calcium absorption to prevent Metabolic Bone Disease
- • **Continuous Care Pack:** Two bulbs to keep your reptile’s environment perfectly lit without downtime
- • **Double the UVB Power:** Twice the UVB strength for healthier, happier reptiles
- • **Bright Full-Spectrum Glow:** Creates a natural habitat vibe with optimal lighting
- • **German-Engineered Precision:** Premium T5 HO bulb ensures consistent, reliable performance

## Overview

The Zoo Med ReptiSun T5 HO 5.0 UVB Replacement Bulb delivers twice the UVB output of standard bulbs, promoting essential vitamin D3 synthesis and calcium absorption to prevent metabolic bone disease in reptiles. Engineered in Germany for consistent, high-efficiency 15-watt performance, this pack of two 12-inch bulbs ensures continuous, full-spectrum lighting that mimics natural sunlight, creating an optimal habitat environment.

## Description

ReptiSun T5 HO 5.0 UVB Replacement Bulb 15 Watts - (12" Bulb) - Pack of 2

## Features

- Enhanced UVB Output: Twice the strength of standard ReptiSun 5.0 lamps, providing optimal UVB radiation for larger reptile habitats and better penetration depth
- Health Benefits: Helps prevent and reverse Metabolic Bone Disease in captive reptiles by promoting natural vitamin D3 synthesis and calcium absorption
- Premium Quality: German-engineered and manufactured T5 HO bulb ensuring consistent performance and reliable UVB output throughout the bulb's lifespan
- Convenient Pack: Set of two 12-inch replacement bulbs rated at 15 watts each, perfect for maintaining continuous lighting schedule in your reptile habitat
- Optimal Lighting: Provides bright, full-spectrum illumination that creates a natural environment while supporting essential biological functions for reptiles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Zoo Med |
| Light Type | Fluorescent |
| Special Feature | Full Spectrum |
| Wattage | 15 watts |
| Bulb Shape Size | T |
| Bulb Base | G5 |
| Specific Uses For Product | Reptile Habitat Lighting |
| Light Color | white |
| Voltage | 120 Volts (AC) |
| Unit Count | 2.0 Count |
| Number of Items | 2 |
| Brightness | Higher brightness |
| Shape | Tubular(T) |
| Material | Glass |
| Model Name | FS5-15 |
| Indoor/Outdoor Usage | Indoor |
| Power Source | Corded Electric |
| Color Rendering Index | 80 |
| Power Consumption | 15 Watts |
| Item Package Quantity | 2 |
| Light Source Type | Fluorescent |
| Light Source Wattage | 15 Watts |
| Control Method | App |
| Efficiency | Highly Efficient |
| Manufacturer | Zoo Med |
| UPC | 097612347159 |
| Part Number | FS5-15 |
| Item Weight | 5.3 ounces |
| Package Dimensions | 14.02 x 3.46 x 2.64 inches |
| Item model number | FS5-15 |
| Special Features | Full Spectrum |
| Batteries Included? | No |
| Batteries Required? | No |
| Wattage | 15 Watts |

## Product Details

- **Brand:** Zoo Med
- **Light Type:** Fluorescent
- **Special Feature:** Full Spectrum
- **Wattage:** 15 watts
- **Bulb Shape Size:** T

## Images

![Zoo Med ReptiSun T5 HO 5.0 UVB Replacement Bulb 15 Watts - (12" Bulb) - Pack of 2 - Image 1](https://m.media-amazon.com/images/I/61qTaIL71kL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-10*