---
product_id: 396909894
title: "GPH436T5/4P, GPH436T5L/4P, GPH436T5L/4 17\", 21W, UV Bulb, Lamp 4pin .Guaranteed for One Year"
brand: "lutrace"
price: "€ 86.53"
currency: EUR
in_stock: false
reviews_count: 5
category: "Lutrace"
url: https://www.desertcart.gr/products/396909894-gph436t5-4p-gph436t5l-4p-gph436t5l-4-17-21w-uv-bulb
store_origin: GR
region: Greece
---

# 10,000 Hour Lifespan 21W Power Efficiency Drop-in Replacement GPH436T5/4P, GPH436T5L/4P, GPH436T5L/4 17", 21W, UV Bulb, Lamp 4pin .Guaranteed for One Year

**Brand:** lutrace
**Price:** € 86.53
**Availability:** ❌ Out of Stock

## Summary

> 💡 Illuminate smarter, last longer, and upgrade effortlessly!

## Quick Answers

- **What is this?** GPH436T5/4P, GPH436T5L/4P, GPH436T5L/4 17", 21W, UV Bulb, Lamp 4pin .Guaranteed for One Year by lutrace
- **How much does it cost?** € 86.53 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/396909894-gph436t5-4p-gph436t5l-4p-gph436t5l-4-17-21w-uv-bulb)

## Best For

- lutrace enthusiasts

## Why This Product

- Trusted lutrace brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Smart:** Consumes only 21 watts while delivering performance equivalent to a 126W incandescent—eco-friendly and cost-effective.
- • **Long-Lasting Glow:** Enjoy up to 10,000 hours of consistent UV light, minimizing replacements and maximizing uptime.
- • **Effortless Upgrade:** Seamlessly swap your old bulb with this exact 17" tubular fit—no hassle, just instant brilliance.
- • **Instant On, No Wait:** Experience immediate full brightness with advanced instant-on technology—no flicker, no delay.
- • **Trusted Quality Assurance:** Backed by a 1-year warranty and crafted by LuTrace to meet or exceed original specs—reliability you can count on.

## Overview

The GPH436T5/4P UV fluorescent lamp by LuTrace is a premium 17-inch, 21-watt tubular bulb designed for indoor use. Featuring a 10,000-hour rated lifespan and instant-on technology, it offers energy-efficient UV lighting with a reliable drop-in replacement fit. Backed by a one-year warranty and a strong 4.6-star customer rating, this lamp guarantees performance that meets or exceeds original manufacturer standards.

## Description

This Premium Quality Replacement lamp is Manufactured by LuTrace and is Guaranteed to Meet or Exceed the Original Manufacturers Specifications.

Review: Good quality light
Review: took some time to get it

## Features

- One year Warranty
- 10,000 Hour rated lifetime
- Drop in Replacement bulb
- 17" Long, 21 Watt
- This Premium Quality Replacement lamp is Manufactured by LuTrace and is Guaranteed to Meet or Exceed the Original Manufacturers Specifications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08PZJCJPP |
| Accepted Voltage Frequency | 100 to 120 Volts and 50 Hertz |
| Additional Features | Instant On |
| Brand | Lutrace |
| Brand Name | Lutrace |
| Bulb Base | G5 |
| Bulb Shape Size | T7 |
| Bulb base | G5 |
| Bulb shape/size | T7 |
| Color Rendering Index | 80 |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.6 out of 5 stars 71 Reviews |
| Incandescent Equivalent Wattage | 126 Watts |
| Indoor Outdoor Usage | Indoor |
| Light Color | Ultraviolet |
| Light Source Operating Life | 10000 Hours |
| Light Source Type | Fluorescent |
| Light Source Wattage | 21 Watts |
| Light Type | LED |
| Light type | LED |
| Manufacturer | Lutrace |
| Material Type | copper |
| Model Number | 1068 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 21 Watts |
| Power Source | Corded Electric |
| Shape | Tubular(T) |
| Special features | Instant On |
| Specific Uses For Product | Lamp |
| UPC | 705552278258 |
| Voltage | 120 Volts |
| Wattage | 21 watts |

## Product Details

- **Brand:** Lutrace
- **Light type:** LED
- **Special features:** Instant On
- **Wattage:** 21 watts
- **Bulb shape/size:** T7

## Images

![GPH436T5/4P, GPH436T5L/4P, GPH436T5L/4 17", 21W, UV Bulb, Lamp 4pin .Guaranteed for One Year - Image 1](https://m.media-amazon.com/images/I/21dscq51K9L.jpg)
![GPH436T5/4P, GPH436T5L/4P, GPH436T5L/4 17", 21W, UV Bulb, Lamp 4pin .Guaranteed for One Year - Image 2](https://m.media-amazon.com/images/I/51C6UXSGF5L.jpg)
![GPH436T5/4P, GPH436T5L/4P, GPH436T5L/4 17", 21W, UV Bulb, Lamp 4pin .Guaranteed for One Year - Image 3](https://m.media-amazon.com/images/I/51D7CdEY8gL.jpg)
![GPH436T5/4P, GPH436T5L/4P, GPH436T5L/4 17", 21W, UV Bulb, Lamp 4pin .Guaranteed for One Year - Image 4](https://m.media-amazon.com/images/I/51Suwb7nfYL.jpg)
![GPH436T5/4P, GPH436T5L/4P, GPH436T5L/4 17", 21W, UV Bulb, Lamp 4pin .Guaranteed for One Year - Image 5](https://m.media-amazon.com/images/I/51u3LKzn2HL.jpg)

## Questions & Answers

**Q: is this an ozone UV bulb?**
A: We used this on our water filtration system

**Q: Pura #20 GPH463T5L/4P What is the difference with this number?**
A: The pura bulb is 25 Watts. This bulb is 21 Watts

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality light
*by T***S on 15 November 2025*



### ⭐⭐⭐⭐⭐ took some time to get it
*by M***L on 6 May 2025*



### ⭐⭐⭐⭐⭐ UV light
*by R***E on 22 February 2025*



## Frequently Bought Together

- Lutrace GPH436T5/4P, GPH436T5L/4P, GPH436T5L/4 17inches, 21W, UV Bulb, Lamp 4pin .Guaranteed for One Year
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-11*