---
product_id: 14694116
title: "PT-1522 UV Lamp | Compatible with Pressure-Flo Filter 25W | 17.17\" Quartz Ultraviolet Bulb | 4-Pin Base | High Performance Replacement | Designed in USA"
brand: "lse lighting"
price: "VT18987"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/14694116-pt-1522-uv-lamp-compatible-with-pressure-flo-filter-25w
store_origin: VU
region: Vanuatu
---

# 10,000 hours lifespan 95 CRI for true color accuracy 25W power efficiency PT-1522 UV Lamp | Compatible with Pressure-Flo Filter 25W | 17.17" Quartz Ultraviolet Bulb | 4-Pin Base | High Performance Replacement | Designed in USA

**Brand:** lse lighting
**Price:** VT18987
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate your filtration game with precision UV power!

## Quick Answers

- **What is this?** PT-1522 UV Lamp | Compatible with Pressure-Flo Filter 25W | 17.17" Quartz Ultraviolet Bulb | 4-Pin Base | High Performance Replacement | Designed in USA by lse lighting
- **How much does it cost?** VT18987 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/14694116-pt-1522-uv-lamp-compatible-with-pressure-flo-filter-25w)

## Best For

- lse lighting enthusiasts

## Why This Product

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

## Key Features

- • **Energy-Smart Design:** Efficient 25W power consumption balances performance and cost savings
- • **Seamless Compatibility:** Designed as a perfect drop-in replacement for Pressure-Flo Filter 1522
- • **Long-Lasting Durability:** Up to 10,000 hours of reliable, maintenance-free operation
- • **Precision UV Wavelength:** 254nm wavelength ensures optimal sterilization and filter performance
- • **Trusted Quality Assurance:** Manufactured in EPA-registered facility for guaranteed safety and consistency

## Overview

The LSE Lighting PT-1522 is a 25W UV lamp emitting a precise 254nm wavelength, engineered for seamless replacement in Pressure-Flo Filter 1522 systems. With a high color rendering index of 95 and a robust 10,000-hour lifespan, this EPA-registered product delivers reliable, energy-efficient sterilization indoors, ensuring your filtration setup stays ahead in performance and longevity.

## Description

LSE LightingPT-1522 UV Lamp Compatible with Pressure-Flo Filter 25W | 17.17 Inch 4-Pin 254nm Replacement Bulb | EPA Registered | Designed in USA

## Features

- Brand: LSE Lighting
- EPA: manufactured in EPA Registered Establishment No. 96823-PA-1
- Type: UV Lamp - Wavelength: 254nm
- Base Type: 4pin (4pin on ONE END)
- Length: 436mm (17.17 inches)
- Wattage: 25W
- Operating Current: 425mA
- This equivalent replacement bulb by LSE Lighting brand is fully compatible with Pressure-Flo Filter 1522.
- All lamps listed are LSE Lighting brand products. Warning: Please Use safety gear during installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LSE Lighting |
| Light Type | Fluorescent |
| Wattage | 25 watts |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Shape | Arbitrary(A) |
| Material | Glass |
| Connectivity Technology | Normal bulb |
| Indoor/Outdoor Usage | Indoor |
| Controller Type | Push Button |
| Color Rendering Index | 95 |
| Power Consumption | 25 Watts |
| Item Package Quantity | 1 |
| Light Source Type | Quartz |
| Light Source Wattage | 25 Watts |
| Control Method | Touch |
| Average Life | 10000 Hours |
| Manufacturer | Light Spectrum Enterprises, Inc |
| UPC | 700112150142 |
| Part Number | LSE-PT522 |
| Item Weight | 4.8 ounces |
| Package Dimensions | 19.1 x 1.6 x 1.6 inches |
| Item model number | LSE-PT522 |
| Is Discontinued By Manufacturer | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Wattage | 25 Watts |

## Product Details

- **Brand:** LSE Lighting
- **Light Type:** Fluorescent
- **Wattage:** 25 watts
- **Unit Count:** 1 Count
- **Number of Items:** 1

## Images

![PT-1522 UV Lamp | Compatible with Pressure-Flo Filter 25W | 17.17" Quartz Ultraviolet Bulb | 4-Pin Base | High Performance Replacement | Designed in USA - Image 1](https://m.media-amazon.com/images/I/514A71lX8ML.jpg)

## Questions & Answers

**Q: Is it 25W or 20W? Posting shows both.**
A: Hi, these are 25W lamps :)RegardsArthur

**Q: Re: lse lighting uv bulb 25w for laguna pressure flo filter 3200 pt-1522 - do i need to buy the quartz tube also?**
A: Yes if the Reginald tube is broke

**Q: Would this fit laguna 1400? Feel i need higher wattage. My 11w replacement not giving good results this year with hotter weather**
A: no, it won't fit.

You can't use anything higher wattage in 1400 model, since it could burn your ballast.

**Q: For the laguna 3200, there is a lse bulb replacement for $30 and a laguna lamp replacement for $45.  what is the difference?**
A: hello John, LSE Lighting UV Bulb 25W for Laguna Pressure Flo Filter 3200 PT-1522 - this is the correct model for Laguna 3200. We can ship it out right away.RegardsArthur

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's working!
*by G***Y on August 3, 2021*

Used to clarify pond water through the filtering system.

### ⭐⭐⭐⭐ Great price and it works :)
*by S***N on August 31, 2018*

I was a bit concerned that it wouldn't fit or work but it's an exact match. What I don't like is the fact it does not state the wattage on the bulb...just has it printed one the box. Time will tell and I'll monitor the water clarity for the next couple days. Just as a note: you can really tell when these bulbs go out...the water turns bad very quick. Let's see how long this takes to make things good again. Anyway, the price was half of the Laguna brand bulb.

### ⭐⭐⭐⭐⭐ Good choice
*by M***K on July 5, 2015*

Cheaper than the name brand and seems to be keeping alga down in the pond. Good purchase. Arrived in timely manner and was packed well.

## Frequently Bought Together

- LSE Lighting PT-1522 25W UV Lamp Intended for Pressure-Flo Filter
- LTWHOME Compatible Foam Sponge Filter 25PPI Fits for Laguna Pressure-Flo 3200 UVC Filter(Pack of 5)
- LTWHOME Compatible Foam Sponge Filter Media Fit for Laguna Pressure-Flo 3200 UVC Filter(Pack of 5)

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**Shop now:** [https://www.desertcart.vu/products/14694116-pt-1522-uv-lamp-compatible-with-pressure-flo-filter-25w](https://www.desertcart.vu/products/14694116-pt-1522-uv-lamp-compatible-with-pressure-flo-filter-25w)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-26*