---
product_id: 293621678
title: "junxing BF190 Replacement Bulbs, Black Light Bulb Compatible with BK-40D, FUL32T8/BL 365nm, U Shape BL Fluorescent lamp,10 inch 32 Watt 2 Pack"
brand: "konideke"
price: "¥5890"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/293621678-junxing-bf190-replacement-bulbs-black-light-bulb-compatible-with-bk
store_origin: JP
region: Japan
---

# 6000 hours lifespan 32W power-packed brilliance 365nm peak UV wavelength junxing BF190 Replacement Bulbs, Black Light Bulb Compatible with BK-40D, FUL32T8/BL 365nm, U Shape BL Fluorescent lamp,10 inch 32 Watt 2 Pack

**Brand:** konideke
**Price:** ¥5890
**Availability:** ✅ In Stock

## Summary

> 🔵 Illuminate your space with precision UV power—don’t get left in the dark!

## Quick Answers

- **What is this?** junxing BF190 Replacement Bulbs, Black Light Bulb Compatible with BK-40D, FUL32T8/BL 365nm, U Shape BL Fluorescent lamp,10 inch 32 Watt 2 Pack by konideke
- **How much does it cost?** ¥5890 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/293621678-junxing-bf190-replacement-bulbs-black-light-bulb-compatible-with-bk)

## Best For

- konideke enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Glow:** Up to 6000 hours of consistent illumination—stay ahead without frequent replacements.
- • **Risk-Free Purchase:** Backed by 1-year warranty and 3-month hassle-free returns—confidence in every pack.
- • **Energy-Smart Design:** 32 watts of efficient power consumption that balances brightness and savings.
- • **Perfect Compatibility:** Seamlessly fits BK-40D and similar machines with a precise 10-inch U-shape design.
- • **Precision UV Performance:** Harness the exact 365nm wavelength for flawless black light effects.

## Overview

The junxing BF190 Replacement Bulbs are 10-inch, 32-watt U-shaped fluorescent lamps emitting a precise 365nm UV wavelength. Designed for compatibility with BK-40D and similar devices, these energy-efficient bulbs offer up to 6000 hours of reliable use. With a 1-year warranty and easy returns, they deliver professional-grade black light performance for indoor applications.

## Description

junxing BF190 Replacement Bulbs, Black Light Bulb Compatible with BK-40D, FUL32T8/BL 365nm, U Shape BL Fluorescent lamp,10 inch 32 Watt 2 Pack

## Features

- BF-190 replacement light compatible with BK-40D and other machines uses 10 inch length bulb. Please confirm the bulb size before ordering. 4 pins on one end.
- !! Please measure bulb size before ordering. Please check the second image sharing with bulb size: Length 10’’ *Wide2.2’’ *Height1.14’’
- Light bulb designed 6000Hours lifetime, for best performance, suggest replace lamps every 5000Hours (about 5-6 months).
- Professional U /V light with 365 /368nm peak wavelength.
- We value your order & provide friendly after-sales services support with 1-year warranty and 3-month free return. If any question, Email us will get a reply within 24H.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Konideke |
| Light Type | Fluorescent |
| Special Feature | Energy Efficient |
| Wattage | 32 watts |
| Bulb Shape Size | T8 |
| Bulb Base | Prong |
| Incandescent Equivalent Wattage | 1E+2 Watts |
| Specific Uses For Product | 10,Lamp |
| Voltage | 110 Volts (AC) |
| Unit Count | 1.0 Count |
| Number of Items | 2 |
| Shape | Rectangular |
| Material | Glass |
| Model Name | U Type Fluorescent |
| Connectivity Technology | Normal bulb |
| Indoor/Outdoor Usage | Indoor |
| Controller Type | Push Button |
| Included Components | U Type 365nm Light Bulb |
| Color Rendering Index | 80 |
| Power Consumption | 32 Watts |
| Item Package Quantity | 1 |
| Light Source Type | Fluorescent |
| Item Weight | 0.16 Kilograms |
| Light Source Wattage | 32 Watts |
| Product Dimensions | 2.3"W x 9.9"H |
| Control Method | App |
| Average Life | 6E+3 Hours |
| Efficiency | energy-saving |
| Manufacturer | junxing |
| UPC | 791767896110 |
| Part Number | BF190 |
| Item Weight | 5.6 ounces |
| Country of Origin | China |
| Item model number | U-type |
| Style | 10 Inch Length_32W |
| Color | Blue 365nm Weave Length |
| Special Features | Energy Efficient |
| Batteries Included? | No |
| Batteries Required? | No |
| Wattage | 32 Watts |

## Product Details

- **Brand:** Konideke
- **Light Type:** Fluorescent
- **Special Feature:** Energy Efficient
- **Wattage:** 32 watts
- **Bulb Shape Size:** T8

## Images

![junxing BF190 Replacement Bulbs, Black Light Bulb Compatible with BK-40D, FUL32T8/BL 365nm, U Shape BL Fluorescent lamp,10 inch 32 Watt 2 Pack - Image 1](https://m.media-amazon.com/images/I/61yy--qIfaL.jpg)
![junxing BF190 Replacement Bulbs, Black Light Bulb Compatible with BK-40D, FUL32T8/BL 365nm, U Shape BL Fluorescent lamp,10 inch 32 Watt 2 Pack - Image 2](https://m.media-amazon.com/images/I/61lY0oK51HL.jpg)
![junxing BF190 Replacement Bulbs, Black Light Bulb Compatible with BK-40D, FUL32T8/BL 365nm, U Shape BL Fluorescent lamp,10 inch 32 Watt 2 Pack - Image 3](https://m.media-amazon.com/images/I/71lznWTTwzL.jpg)
![junxing BF190 Replacement Bulbs, Black Light Bulb Compatible with BK-40D, FUL32T8/BL 365nm, U Shape BL Fluorescent lamp,10 inch 32 Watt 2 Pack - Image 4](https://m.media-amazon.com/images/I/51szAf3Q8IL.jpg)
![junxing BF190 Replacement Bulbs, Black Light Bulb Compatible with BK-40D, FUL32T8/BL 365nm, U Shape BL Fluorescent lamp,10 inch 32 Watt 2 Pack - Image 5](https://m.media-amazon.com/images/I/61HsdqKG1uL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ so far so good.
*by J***K on June 18, 2024*

Had heckuva time locating a bulb that would fit my unit that I purchased approximately seven months earlier from Amazon, this unit is rated at 30 W whereas this bulb I believe was 32 but the size was correct, I gave it a shot and it lit right up. So far so good hopefully it’ll last the first one…I suggest keeping a copy of all of your transactions with Amazon as far as warranty goes, including a screenshot of the item that your purchasing, including the date along with all model numbers, because after about three months at the most Amazon no longer keeps any of that information so you’re just stuck with trying to figure out the solution to your problem because they were no help at all.

### ⭐⭐⭐⭐⭐ kills the bugs
*by J***N on January 21, 2025*

Neighbor was going to throw away this bug zapper because the bulbs didnt work. these did the job and I got a bug zapper for the price of the bulbs.works great kills bugs

### ⭐⭐⭐⭐⭐ FITTED AS NEEDED
*by M***O on December 10, 2023*

It worked replacing the original Flowtron bulb. It fitted fine but it seems kind of loose when I moved to its place. Not really a problem and IDK if the original was the same way. I didn't pay attention when I took it out.So far it served as the replacement I was in need. Cheaper that the original. Time will tell.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-16*