---
product_id: 12572254
title: "55 watt UV Replacement Bulb for (PT-1681) Model # PT-1680"
brand: "lse lightinjg"
price: "S$124"
currency: SGD
in_stock: true
reviews_count: 6
url: https://www.desertcart.sg/products/12572254-55-watt-uv-replacement-bulb-for-pt-1681-model-pt
store_origin: SG
region: Singapore
---

# 55W Power 4 ft Length 4-pin Base 55 watt UV Replacement Bulb for (PT-1681) Model # PT-1680

**Brand:** lse lightinjg
**Price:** S$124
**Availability:** ✅ In Stock

## Summary

> Brighten Up Your Life! 🌟

## Quick Answers

- **What is this?** 55 watt UV Replacement Bulb for (PT-1681) Model # PT-1680 by lse lightinjg
- **How much does it cost?** S$124 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/12572254-55-watt-uv-replacement-bulb-for-pt-1681-model-pt)

## Best For

- lse lightinjg enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Designed specifically for Model #PT-1680.
- • **Easy Installation:** Quickly replace and enhance your lighting setup.
- • **Eco-Friendly Choice:** EPA certified for a sustainable future.
- • **Illuminate Your Space:** Transform your environment with vibrant UV light.
- • **Long-Lasting Performance:** Enjoy extended usage with reliable wattage.

## Overview

The 55 watt UV Replacement Bulb for Model #PT-1680 is a high-performance lighting solution, measuring approximately 4 feet in length and featuring a 4-pin base. With an EPA Est. No. 96823-PA-1 certification, this bulb not only delivers powerful illumination but also supports eco-friendly practices.

## Description

55 watt UV Replacement Bulb for (PT-1681) Model # PT-1680

## Features

- EPA Est. No. 96823-PA-1
- Length: approx 4 ft
- Wattage: 55W
- Base: 4pin (one end)
- 55 watt UV Replacement Bulb for Model #PT-1680

## Images

![55 watt UV Replacement Bulb for (PT-1681) Model # PT-1680 - Image 1](https://m.media-amazon.com/images/I/31Eoa-XxalL.jpg)
![55 watt UV Replacement Bulb for (PT-1681) Model # PT-1680 - Image 2](https://m.media-amazon.com/images/I/71TAYAxnseL.jpg)
![55 watt UV Replacement Bulb for (PT-1681) Model # PT-1680 - Image 3](https://m.media-amazon.com/images/I/61KWYgLQA7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Easy to install Works great
  

*by A***R on Reviewed in the United States on August 16, 2020*

Easy to install

### ⭐⭐⭐⭐ 







  
  
    Four Stars
  

*by A***R on Reviewed in the United States on May 1, 2017*

fast shipping, arrived as described

### ⭐⭐⭐⭐⭐ 







  
  
    It works great
  

*by W***E on Reviewed in the United States on January 29, 2014*

I bought this bulb (actually is a long skinny tube) for my Laguna UV sterilizer/clarifier (Model PT1680. The bulb came with the sterilizer lasted for about 9 months).This bulb fits very well, and works great. Also, the seller provided an excellent customer service.

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**Shop now:** [https://www.desertcart.sg/products/12572254-55-watt-uv-replacement-bulb-for-pt-1681-model-pt](https://www.desertcart.sg/products/12572254-55-watt-uv-replacement-bulb-for-pt-1681-model-pt)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-22*