---
product_id: 28282933
title: "Supreme Pondmaster 40 Watt UV Replacement Bulb for Ultraviolet Clarifier - 12974"
brand: "danner pondmaster"
price: "€ 59.25"
currency: EUR
in_stock: false
url: https://www.desertcart.nl/products/28282933-supreme-pondmaster-40-watt-uv-replacement-bulb-for-ultraviolet-clarifier
store_origin: NL
region: Netherlands
---

# Supreme Pondmaster 40 Watt UV Replacement Bulb for Ultraviolet Clarifier - 12974

**Brand:** danner pondmaster
**Price:** € 59.25
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Supreme Pondmaster 40 Watt UV Replacement Bulb for Ultraviolet Clarifier - 12974 by danner pondmaster
- **How much does it cost?** € 59.25 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/28282933-supreme-pondmaster-40-watt-uv-replacement-bulb-for-ultraviolet-clarifier)

## Best For

- danner pondmaster enthusiasts

## Why This Product

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

## Description

You are purchasing one Piece of Supreme Pondmaster 40 Watt UV Replacement Bulb for Ultraviolet Clarifier - 12974 10,000 Hour Long Life Lamp 6 Month Warranty Includes Free Gloves for Handling 100% Compatible with the Danner Pondmaster 12974 Guaranteed to meet or Exceed Manufacturers Specifications UV Hot Cathode Germicidal UV Bulbs (UV-C), are low-pressure mercury arc lamps that are the most effective tool for eliminating microorganisms such as virus, bacteria, mold and yeast in the air and impurities in water. Produces UV-C (253.7 nm wavelength) radiation (harmful to eyes and skin). Specifications: PART NUMBER: 12974 FAMILY: Germicidal UVC Lamps WATTAGE: 40W AVERAGE LIFE: 10,000 Hours BASE TYPE: 4 Pin PIN PATTERN: Square Box BULB SHAPE: T-5 (T5) T5F LENGTH: 19.68 in. (500mm) FAMILY: Germicidal UVC Lamps DIAMETER: 0.61 in (15.5mm) ENDS: Single End BULB FINISH: Clear BURNING POSITION: Universal Burn OUTPUT: UV-C SPECTRAL PEAK: 253.7nm Buy Wholesale from the Importer. We stand behind our products and Guarantee Same day Shipment and 100% Buyer Satisfaction.

## Features

- Effective Hours Rating: 10,000hrs - Ultraviolet Germicidal Light Bulb
- Includes Free Gloves for Handling
- Length: approx: 19.68"
- Bulb Type: T5 Style Quartz Glass
- Base Type: 4pins ONE END

## Images

![Supreme Pondmaster 40 Watt UV Replacement Bulb for Ultraviolet Clarifier - 12974 - Image 1](http://ecx.images-amazon.com/images/I/21ckMBAqm4L.jpg)
![Supreme Pondmaster 40 Watt UV Replacement Bulb for Ultraviolet Clarifier - 12974 - Image 2](http://ecx.images-amazon.com/images/I/31c84ycE3dL.jpg)

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**Shop now:** [https://www.desertcart.nl/products/28282933-supreme-pondmaster-40-watt-uv-replacement-bulb-for-ultraviolet-clarifier](https://www.desertcart.nl/products/28282933-supreme-pondmaster-40-watt-uv-replacement-bulb-for-ultraviolet-clarifier)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-11*