---
product_id: 538726779
title: "DynaTrap 21050 9-Watt UV Light Bulb Replacement for Indoor DynaTrap Insect and Fly Trap Models DT3009, DT3019, and DT3039 White"
brand: "dynatrap"
price: "RM151"
currency: MYR
in_stock: false
reviews_count: 5
category: "Dyna Trap"
url: https://www.desertcart.com.my/products/538726779-dynatrap-21050-9-watt-uv-light-bulb-replacement-for-indoor
store_origin: MY
region: Malaysia
---

# 3,000 hrs lifespan 9W UV power Attracts flying insects DynaTrap 21050 9-Watt UV Light Bulb Replacement for Indoor DynaTrap Insect and Fly Trap Models DT3009, DT3019, and DT3039 White

**Brand:** dynatrap
**Price:** RM151
**Availability:** ❌ Out of Stock

## Summary

> 🦟 Light up your defense—because bugs don’t stand a chance!

## Quick Answers

- **What is this?** DynaTrap 21050 9-Watt UV Light Bulb Replacement for Indoor DynaTrap Insect and Fly Trap Models DT3009, DT3019, and DT3039 White by dynatrap
- **How much does it cost?** RM151 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/538726779-dynatrap-21050-9-watt-uv-light-bulb-replacement-for-indoor)

## Best For

- dynatrap enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Lifespan:** Replace every 3,000 hours (~4 months) to maintain peak insect-trapping efficiency.
- • **Dual-Pack Convenience:** Each package includes two bulbs, ensuring uninterrupted insect control without downtime.
- • **Effortless Maintenance:** Plug-and-play replacement with no assembly required—keep your space bug-free with zero hassle.
- • **Seamless Compatibility:** Designed exclusively for DynaTrap DT3009, DT3019, and DT3039 models for perfect fit and function.
- • **Precision UV Attraction:** Harnesses AtraktaGlo UV light to naturally lure and trap flying insects indoors.

## Overview

The DynaTrap 21050 is a 9-watt AtraktaGlo UV replacement bulb engineered for indoor DynaTrap FlyLight models DT3009, DT3019, and DT3039. It emits a specialized ultraviolet light that effectively attracts flying insects, covering up to 600 sq ft. For sustained performance, bulbs should be replaced every 3,000 hours (about 4 months). Sold in packs of two, these bulbs ensure your insect trap remains a powerful, hassle-free shield against flying pests.

## Description

Keep your DynaTrap Flylight indoor insect trap operating at peak capacity with the DynaTrap 21050 atraktaglo 9W UV bulb. Compatible with DynaTrap models DT3009, DT3019, & DT3039, this replacement mosquito UV light bulb attracts flying insects with warm atraktaglo ultraviolet light. Designed for continuous use, The Flylight (sold separately) plugs into any standard outlet & Coversup to 600 square' Of indoor living space. For best results, replace the bulb in your Flylight after 3, 000 hours, or approximately four months, of use. Even though the bulb’s light may still be visible, its ability to attract insects diminishes over time. This package includes one 9W UV light bulb. The bulb measures 6 by 1.75 By 1.75".

Review: This is the blue light that came with dyna trap bug traps. I’ve ordered other ones but they were not blue lights. Bugs are attracted to this light. Really works very well. If you have fruit flies, house flies, or those annoying flying bugs that try to get in your eyes, this will get them once you turn the lights out at night and leave this on. After buying this, never had a bug again.
Review: Pues...nunca funcionó.

## Features

- Replacement Bulbs - Designed for use with DynaTrap FlyLight models DT3009, DT3019, and DT3039
- Attracts Flying Insects – The AtraktaGlo UV light is an essential component of your DynaTrap, helping to naturally lure flying insects and into the trap
- Maximize Effectiveness – For maximum trapping power, replace bulbs every 3,000 hours (approximately every 4 months)
- Keeps Your Trap Running – Keep replacement bulbs on hand at all times so you never miss a beat of flying insect protection
- What’s Included – Each package comes with two 9-watt bulbs to help you keep your DynaTrap FlyLight Insect Trap operating to its fullest potential

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076WX7ZR7 |
| Batteries required | No |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,426) |
| Date First Available | 12 February 2018 |
| Finish types | White |
| Included components | DynaTrap 21050 9-Watt UV Light Bulb Replacement for Indoor DynaTrap Insect and Fly Trap Models DT3009, DT3019, and DT3039 White |
| Is assembly required | No |
| Item Weight | 0.03 Kilograms |
| Item model number | 21050 |
| Item volume | 16 Fluid Ounces |
| Product Dimensions | 1.91 x 16.26 x 3.18 cm; 31 g |
| Specific uses | Indoor |

## Product Details

- **Brand:** DynaTrap
- **Bulb shape/size:** T
- **Light type:** Fluorescent
- **Special features:** Flicker-Free
- **Wattage:** 9 watts

## Images

![DynaTrap 21050 9-Watt UV Light Bulb Replacement for Indoor DynaTrap Insect and Fly Trap Models DT3009, DT3019, and DT3039 White - Image 1](https://m.media-amazon.com/images/I/11lfgPzyG6S.jpg)
![DynaTrap 21050 9-Watt UV Light Bulb Replacement for Indoor DynaTrap Insect and Fly Trap Models DT3009, DT3019, and DT3039 White - Image 2](https://m.media-amazon.com/images/I/51NHeiNcOgS.jpg)
![DynaTrap 21050 9-Watt UV Light Bulb Replacement for Indoor DynaTrap Insect and Fly Trap Models DT3009, DT3019, and DT3039 White - Image 3](https://m.media-amazon.com/images/I/51w-O+cm0VS.jpg)
![DynaTrap 21050 9-Watt UV Light Bulb Replacement for Indoor DynaTrap Insect and Fly Trap Models DT3009, DT3019, and DT3039 White - Image 4](https://m.media-amazon.com/images/I/61EAJKb5MDS.jpg)
![DynaTrap 21050 9-Watt UV Light Bulb Replacement for Indoor DynaTrap Insect and Fly Trap Models DT3009, DT3019, and DT3039 White - Image 5](https://m.media-amazon.com/images/I/61nYZEQ2twS.jpg)

## Questions & Answers

**Q: Shipping issues. Dimensions might be entered wrong. It states this product can't be shipped to me?.**
A: This is a question for someone other than a customer.

**Q: Does this blub work Dynatrap DT3019 indoor unit?**
A: Indoor is all I would use it for.. they have outdoor models

**Q: Does this bulb contain mercury or cfl?**
A: Yes, mine has a sticker that says it contains mercury. These are CFL bulbs. CFLs have mercury.

**Q: The bulb price is greater than the cost of the Dynatrap 3009 itself. Is the quoted price for only one bulb?**
A: The bulb is not that expensive. Cheaper than a new one.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***T on 18 November 2025*

This is the blue light that came with dyna trap bug traps. I’ve ordered other ones but they were not blue lights. Bugs are attracted to this light. Really works very well. If you have fruit flies, house flies, or those annoying flying bugs that try to get in your eyes, this will get them once you turn the lights out at night and leave this on. After buying this, never had a bug again.

### ⭐ Review
*by M***S on 26 December 2021*

Pues...nunca funcionó.

### ⭐⭐⭐⭐⭐ Review
*by D***A on 24 May 2024*

I was scared at first to purchase this replacement bulb. But to my surprise it worked perfectly and was very easy to install.

## Frequently Bought Together

- DynaTrap 21050 9-Watt UV Light Bulb Replacement for Indoor DynaTrap Insect and Fly Trap Models DT3009, DT3019, and DT3039 White
- DynaTrap 230093 Replacement StickyTech Glue Cards for Flylight Indoor Plug-In Fly and Flying Insects Trap for Indoor DynaTrap Models DT3009 and DT3019 - 6 Pack
- Dynatrap DT3007W Indoor Plug-in Flying Insect Trap for Flies, Fruit Flies, Moths, Gnats, and Other Flying Insects - 1 White Device + 2 Glue Cards

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-13*