---
product_id: 74932502
title: "T8 10W Bug Zapper Replacement Light Bulbs for 20W Electric Insect Killer T8F10W BL 10 Watts 13 Inch 365-nm Black Light 2 Pack"
brand: "longchin"
price: "Rp585867"
currency: IDR
in_stock: true
reviews_count: 13
category: "Longchin"
url: https://www.desertcart.id/products/74932502-t8-10w-bug-zapper-replacement-light-bulbs-for-20w-electric
store_origin: ID
region: Indonesia
---

# 10W UV black light power 13.5-inch tubular size 365-nm wavelength precision T8 10W Bug Zapper Replacement Light Bulbs for 20W Electric Insect Killer T8F10W BL 10 Watts 13 Inch 365-nm Black Light 2 Pack

**Brand:** longchin
**Price:** Rp585867
**Availability:** ✅ In Stock

## Summary

> ⚡ Zap bugs, not your vibe — stay pest-free with pro-grade UV power!

## Quick Answers

- **What is this?** T8 10W Bug Zapper Replacement Light Bulbs for 20W Electric Insect Killer T8F10W BL 10 Watts 13 Inch 365-nm Black Light 2 Pack by longchin
- **How much does it cost?** Rp585867 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/74932502-t8-10w-bug-zapper-replacement-light-bulbs-for-20w-electric)

## Best For

- longchin enthusiasts

## Why This Product

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

## Key Features

- • **Hassle-Free Support:** Backed by 90-day free returns and 24/7 customer service for worry-free replacements and peace of mind.
- • **Dual-Pack Convenience:** Two bulbs per pack ensure you’re always ready to maintain peak insect control without interruption.
- • **Precision UV Attraction:** Harnesses a professional 365-nm wavelength black light to irresistibly lure and eliminate indoor flying pests.
- • **Long-Lasting Performance:** Delivers up to 3-4 months of continuous, high-efficiency bug zapping power per bulb.
- • **Optimized Fit & Compatibility:** Designed to seamlessly replace bulbs in most 20W electric insect killers, including top brands like Asp-ectek and Li-Ba.

## Overview

The Longchin T8 10W Bug Zapper Replacement Bulbs are 13.5-inch tubular fluorescent lights emitting a precise 365-nm UV black light wavelength, engineered to fit most 20W indoor electric insect killers. Each bulb offers up to 3-4 months of effective pest control, sold in convenient 2-packs with reliable customer support, making them the essential upgrade for a bug-free, comfortable living space.

## Description

desertcart.com : Longchin T8 10W Bug Zapper Replacement Light Bulbs for 20W Electric Insect Killer T8F10W BL 10 Watts 13 Inch 365-nm Black Light 2 Pack : Tools & Home Improvement

Review: Works! Enough said - I've now had the indoor bug zapper in both houses my family owns for over a year. While at first it's a little intimidating to hear a loud snap every now and then, the devices make a huge difference in how many houseflies, fruitflies, stink bugs, and other small flying insects are living with us. It's pretty impossible to keep the critters out even when the house is air conditioned and you never open the windows. While biting insects rarely appear, I'm still happy to get rid of the pests, even if some of them didn't spread diseases. The device uses a florescent light as the bait to attract the insects to the charged element that gives them a large dose of electricity. Small flies or the like are killed outright. Large flies, stink bugs, and in one case a hornet, are knocked out and fall to the tray where they struggle for a while and often get zapped again when they try to fly away. The light bulbs last several months -- that's one thing that could be improved, because replacing a bulb is a somewhat scary exercise because you yourself can be zapped if you accidentally touch the charged grate. My recommendation is to turn off the device at dawn -- it works better in the dark when it isn't competing with natural light -- and in afternoon the charge will have mostly dissipated. Then you can open the back of the machine and swap out the bulb. Don't try to change bulbs from the front.
Review: Been going Strong for nearly a Year - These work and they last. I bought a Hoont Bug Zapper and the included bulbs didn't last a week. Someone in the reviews for the Hoont highly recommended these bulbs, so I got a pair. The Hoont has been going strong ever since, zapping countless bugs with reassuring authority. I strongly recommend these bulbs.

## Features

- 【Bulb size】13L x 1W x 1H inch, total length including pins on both sides is 13.5 inch.
- 【Applicable models】FSL BL T8 F10W insect killer replacement bulb is compatible with most 20W electronic indoor insect killers, such as Asp-ectek, Li-Ba, Micn-aron, lu-lu home, etc.
- 【Function】The power of one replacement light bulb is 10W.
- 【Effect】Professional 365-nm wavelength and UV black light.
- 【Packing quantity】Contains 2 electric bug zapper replacement bulbs in a box.
- 【Lifespan】In order to achieve the best working effect, it is recommended to replace the T8 10W UV light bulbs in about 3-4 months of continuous use.
- 【Fragile reminder】The light tube is fragile, if it doesn't work or is broken caused by shipping, please contact us to get new replacement.
- 【Warranty】We offer 100% satisfaction service with 90 days free return and 7/24 hours after-sales service support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F5CX3X6 |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Average Life | 3 Months |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #131,304 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #349 in Bug Zappers |
| Brand | Longchin |
| Brightness | Not Obtainable |
| Bulb Base | Prong |
| Bulb Diameter | 1.02 Inches |
| Bulb Shape Size | T8 |
| Color | White |
| Color Rendering Index | 80 |
| Control Method | App |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,119) |
| Date First Available | June 29, 2018 |
| Incandescent Equivalent Wattage | 60 Watts |
| Included Components | Bulb |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 5.3 ounces |
| Item model number | LC01T8 |
| Light Color | Blue |
| Light Source Type | Uv |
| Light Source Wattage | 10 Watts |
| Light Type | Fluorescent |
| Manufacturer | Longchin |
| Material | Glass |
| Model Name | FSL T8F10W BL |
| Number of Items | 2 |
| Part Number | T8F10W |
| Power Consumption | 20 Watts |
| Power Source | Battery Powered |
| Product Dimensions | 1.02"W x 13.78"H |
| Shape | Tubular(T) |
| Special Feature | 365-nm wavelength, UV black light |
| Special Features | 365-nm wavelength, UV black light |
| Specific Uses For Product | bug zapper replacement bulbs |
| Style | T8-1 |
| UPC | 704630062031 |
| Unit Count | 2.0 Count |
| Voltage | 110 |
| Wattage | 10 Watts |

## Product Details

- **Brand:** Longchin
- **Bulb Shape Size:** T8
- **Light Type:** Fluorescent
- **Special Feature:** 365-nm wavelength, UV black light
- **Wattage:** 10 watts

## Images

![T8 10W Bug Zapper Replacement Light Bulbs for 20W Electric Insect Killer T8F10W BL 10 Watts 13 Inch 365-nm Black Light 2 Pack - Image 1](https://m.media-amazon.com/images/I/41PFPZtWwTL.jpg)

## Questions & Answers

**Q: Will these bulbs work in a Hoont standing insect zapper?**
A: Yes the bulbs work in the HOONT, that is the zapper we have.

**Q: What is the length of this replacement?**
A: 13 inches not including the pins.

**Q: What is the rated life of these bulbs?**
A: According to the description, they're rated for 3,000 hours. I cannot currently confirm this, as I just received mine on January 25, 2019. So, I've only had them for 2 weeks now. I run them 24/7 and they are both currently going strong. (Note: 3,000 hours = 4.17 months @ 24/7).

**Q: I brought 2 bulbs by September 2018 , now it’s burn out , how can I use the one year warranty to replace them ?**
A: Contact Amazon!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works! Enough said
*by A***Y on August 22, 2022*

I've now had the indoor bug zapper in both houses my family owns for over a year. While at first it's a little intimidating to hear a loud snap every now and then, the devices make a huge difference in how many houseflies, fruitflies, stink bugs, and other small flying insects are living with us. It's pretty impossible to keep the critters out even when the house is air conditioned and you never open the windows. While biting insects rarely appear, I'm still happy to get rid of the pests, even if some of them didn't spread diseases. The device uses a florescent light as the bait to attract the insects to the charged element that gives them a large dose of electricity. Small flies or the like are killed outright. Large flies, stink bugs, and in one case a hornet, are knocked out and fall to the tray where they struggle for a while and often get zapped again when they try to fly away. The light bulbs last several months -- that's one thing that could be improved, because replacing a bulb is a somewhat scary exercise because you yourself can be zapped if you accidentally touch the charged grate. My recommendation is to turn off the device at dawn -- it works better in the dark when it isn't competing with natural light -- and in afternoon the charge will have mostly dissipated. Then you can open the back of the machine and swap out the bulb. Don't try to change bulbs from the front.

### ⭐⭐⭐⭐⭐ Been going Strong for nearly a Year
*by P***E on November 30, 2021*

These work and they last. I bought a Hoont Bug Zapper and the included bulbs didn't last a week. Someone in the reviews for the Hoont highly recommended these bulbs, so I got a pair. The Hoont has been going strong ever since, zapping countless bugs with reassuring authority. I strongly recommend these bulbs.

### ⭐⭐⭐⭐⭐ Easy to change out these bulbs.
*by S***. on August 26, 2025*

Bulbs arrived undamaged and worked like a charm in our big zapper.

## Frequently Bought Together

- Longchin T8 10W Bug Zapper Replacement Light Bulbs for 20W Electric Insect Killer T8F10W BL 10 Watts 13 Inch 365-nm Black Light 2 Pack
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---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-17*