---
product_id: 86591178
title: "DynaTrap 21050 9-Watt UV Light Bulb Replacement for Indoor DynaTrap Insect and Fly Trap Models DT3009, DT3019, and DT3039 White | Compatible with Fly Light Insect Trap Models DT3009, DT3019, and DT3039, Official AtraktaGlo Bulbs for Flying Bug Control"
brand: "dynatrap"
price: "R$161"
currency: BRL
in_stock: true
reviews_count: 13
category: "Dyna Trap"
url: https://www.desertcart.com.br/products/86591178-dynatrap-21050-9-watt-uv-light-bulb-replacement-for-indoor
store_origin: BR
region: Brazil
---

# 3000 hrs lifespan Indoor use optimized 9W UV power DynaTrap 21050 9-Watt UV Light Bulb Replacement for Indoor DynaTrap Insect and Fly Trap Models DT3009, DT3019, and DT3039 White | Compatible with Fly Light Insect Trap Models DT3009, DT3019, and DT3039, Official AtraktaGlo Bulbs for Flying Bug Control

**Brand:** dynatrap
**Price:** R$161
**Availability:** ✅ In Stock

## Summary

> 🦟 Light up your space, shut down the bugs — stay fly-free in style!

## 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 | Compatible with Fly Light Insect Trap Models DT3009, DT3019, and DT3039, Official AtraktaGlo Bulbs for Flying Bug Control by dynatrap
- **How much does it cost?** R$161 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/86591178-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

- • **Ready When You Are:** Includes two bulbs per pack so you never miss a beat in your insect defense strategy
- • **Perfect Compatibility:** Designed exclusively for DynaTrap DT3009, DT3019, and DT3039 models for seamless replacement
- • **Consistent UV Attraction:** 9-watt AtraktaGlo UV light lures flying insects effectively indoors
- • **Long-Lasting Performance:** Up to 3,000 hours of flicker-free operation keeps your trap working strong for 4+ months
- • **Maximize Your Protection:** Replace bulbs regularly to maintain peak insect trapping and avoid unwanted indoor pests

## Overview

The DynaTrap 21050 is a 9-watt UV replacement bulb engineered for indoor DynaTrap FlyLight models DT3009, DT3019, and DT3039. Featuring a flicker-free AtraktaGlo UV light, it attracts flying insects efficiently across up to 600 sq ft. With a robust 3,000-hour lifespan, this bulb ensures continuous, reliable insect control when replaced every four months. Each pack includes two bulbs, guaranteeing your trap stays at peak performance and your indoor environment remains bug-free.

## Description

Keep your Dynatrap Flylight indoor insect trap operating at peak capacity with the official 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 UV light. Designed for continuous use, the Flylight (sold separately) plugs into any standard outlet & covers up to 600 square feet 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 replacement bulb. The bulb measures 6" x 1.75" x 1.75".

Review: Long lasting. Works great. - We ordered the DynaTrap 21050 9-Watt UV Light Bulb Replacement for Indoor DynaTrap Insect and Fly Trap Models DT300 8 months ago. We installed it as soon as we got it and left it on for 8 months. Today I am going to order the same product since it finally stopped working. For 8 months it did a great job killing flying insects in our kitchen. It attracted and caught insects as big as flies and down to the size of fruit flies. It works well. I considered buying the much cheaper replacement bulbs that come 2-4 in a pack, but then I read the reviews. Most of them reported that the other bulbs were defective when they arrived or quit working after a short time. I am going to reorder what worked so well for me, the DynaTrap 21050 9-Watt UV Light Bulb Replacement. Update: We ordered the replacement bulb in January. It worked until June. We keep it on all the time, 24 hours a day. I was hoping it would last a bit longer, but plan to reorder with subscribe and save for 6 months.
Review: Bug free - Bought this bug light about five years ago. The bulb burned out, I notice desertcart carried replacement bulbs. Couple days later, fly bug free, price was good.

## 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 |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Additional Features | Flicker-Free |
| Best Sellers Rank | #8,299 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #35 in Pest Control Accessories |
| Brand | DynaTrap |
| Brand Name | DynaTrap |
| Bulb Base | G23 |
| Bulb Shape Size | T6 1/2 |
| Color | White |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.5 out of 5 stars 2,566 Reviews |
| Global Trade Identification Number | 00043256210502 |
| Incandescent Equivalent Wattage | 9 watts |
| Included Components | DynaTrap 21050 9-Watt UV Light Bulb Replacement for Indoor DynaTrap Insect and Fly Trap Models DT3009, DT3019, and DT3039 White |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 4.3"W x 0.85"H |
| Item Type Name | Mosquito Repellent |
| Item Weight | 0.03 kg |
| Light Color | White |
| Light Source Operating Life | 3000 hours |
| Light Source Type | Uv |
| Light Source Wattage | 9 watts |
| Light Type | UV |
| Manufacturer | Dynamic Solutions Worldwide, LLC |
| Manufacturer Part Number | 21050 |
| Manufacturer Warranty Description | Warranty. |
| Material Type | Glass |
| Model Name | 9-Watt UV Light Bulb for Indoor Insect Trap for Models DT3009, DT3019, and DT3039 |
| Model Number | 21050 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 9 watts |
| Power Source | power_source_type |
| Shape | Tubular(T) |
| Special Feature | Flicker-Free |
| Specific Uses For Product | Appliance |
| Style Name | 9-Watt UV Bulb |
| Theme | Pest Control |
| UPC | 043256210502 |
| Unit Count | 1 Count |
| Voltage | 120 volts |
| Wattage | 9 watts |

## Product Details

- **Brand:** DynaTrap
- **Bulb Shape Size:** T6 1/2
- **Light Type:** UV
- **Special Feature:** 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 | Compatible with Fly Light Insect Trap Models DT3009, DT3019, and DT3039, Official AtraktaGlo Bulbs for Flying Bug Control - Image 1](https://m.media-amazon.com/images/I/51w-O+cm0VS.jpg)

## Available Options

This product comes in different **Size** options.

## 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

### ⭐⭐⭐⭐⭐ Long lasting. Works great.
*by N***9 on January 9, 2024*

We ordered the DynaTrap 21050 9-Watt UV Light Bulb Replacement for Indoor DynaTrap Insect and Fly Trap Models DT300 8 months ago. We installed it as soon as we got it and left it on for 8 months. Today I am going to order the same product since it finally stopped working. For 8 months it did a great job killing flying insects in our kitchen. It attracted and caught insects as big as flies and down to the size of fruit flies. It works well. I considered buying the much cheaper replacement bulbs that come 2-4 in a pack, but then I read the reviews. Most of them reported that the other bulbs were defective when they arrived or quit working after a short time. I am going to reorder what worked so well for me, the DynaTrap 21050 9-Watt UV Light Bulb Replacement. Update: We ordered the replacement bulb in January. It worked until June. We keep it on all the time, 24 hours a day. I was hoping it would last a bit longer, but plan to reorder with subscribe and save for 6 months.

### ⭐⭐⭐⭐⭐ Bug free
*by C***A on September 22, 2023*

Bought this bug light about five years ago. The bulb burned out, I notice Amazon carried replacement bulbs. Couple days later, fly bug free, price was good.

### ⭐⭐⭐⭐⭐ Really works!!
*by E***T on November 18, 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. One comment about packaging: this arrived in a paper envelope which was not bubble wrapped inside. The boxes were a bit banged up. Next time a good idea to package bulbs so they are protected more.

## 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 Brazil*
*Store origin: BR*
*Last updated: 2026-08-23*