---
product_id: 745910947
title: "BB-40blk 40W Black Light Replacement Bulb Black Flag Model BZ-40BLK, BZ-40DX, BZ-40MAX and Stinger Model B4045-4 UVB45 Insect Killer, Pack of 2"
brand: "dichroma"
price: "S$134"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/745910947-bb-40blk-40w-black-light-replacement-bulb-black-flag-model
store_origin: SG
region: Singapore
---

# 3000+ hours continuous use 40W powerful UV black light Easy twist & install design BB-40blk 40W Black Light Replacement Bulb Black Flag Model BZ-40BLK, BZ-40DX, BZ-40MAX and Stinger Model B4045-4 UVB45 Insect Killer, Pack of 2

**Brand:** dichroma
**Price:** S$134
**Availability:** ✅ In Stock

## Summary

> 🦟 Light up your space, not the bugs!

## Quick Answers

- **What is this?** BB-40blk 40W Black Light Replacement Bulb Black Flag Model BZ-40BLK, BZ-40DX, BZ-40MAX and Stinger Model B4045-4 UVB45 Insect Killer, Pack of 2 by dichroma
- **How much does it cost?** S$134 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/745910947-bb-40blk-40w-black-light-replacement-bulb-black-flag-model)

## Best For

- dichroma enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Pack Power:** Get twice the protection with 2 bulbs in one pack—never run out of bug defense.
- • **Effortless Replacement:** Simple screw and tray removal means no downtime—upgrade your insect killer in minutes.
- • **Long-Lasting Durability:** Built to endure over 3,000 hours of continuous operation, keeping your environment pest-free longer.
- • **Precision Compatibility:** Specifically engineered for Black Flag BZ-40BLK, BZ-40DX, BZ-40MAX & Stinger UVB45 models—perfect fit guaranteed.
- • **Chemical-Free Insect Control:** Harness UV light to attract and eliminate flying pests without harmful chemicals—safe for your workspace.

## Overview

The BB-40blk is a 40W black light replacement bulb designed for Black Flag and Stinger insect killers, delivering chemical-free pest control with over 3,000 hours of continuous use. This pack of two bulbs ensures seamless compatibility and easy installation, making it an essential upgrade for maintaining a bug-free professional environment.

## Description

BB-40blk 40W Black Light Replacement Bulb Black Flag Model BZ-40BLK, BZ-40DX, BZ-40MAX and Stinger Model B4045-4 UVB45 Insect Killer, Pack of 2

## Features

- FIT MODELS: Black Flag model is compatible with BZ-40BLK, BZ-40DX, BZ-40MAX and Stinger model UVB45 insect killer.
- Effect: T6 40W black lamp attracts mosquitoes, mosquitoes, mosquitoes, moths and other flying insects without chemicals.
- DURABLE: Replacement bulbs can withstand continuous use for over 3,000 hours. You will receive 2 insect killers.
- Easy to install: tighten and remove the tray, then remove the screws and lamp, and then install the replacement bulb.
- NOTE: The light tube is fragile, if it breaks or not working due to transportation, please contact us for replacement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Dichroma |
| Manufacturer | Dichroma |
| Height | 12.2 Inches |
| Length | 1.8 Inches |
| Width | 1.8 Inches |
| Weight | 0.26 Kilograms |
| Number of Items | 2 |
| Batteries Required | No |
| Wattage | 40 Watts |
| Wattage | 40 Watts |
| Manufacturer | Dichroma |
| Country of Origin | USA |

## Product Details

- **Brand:** Dichroma
- **Wattage:** 40 Watts
- **Number of Items:** 2
- **Connectivity Technology:** Normal lamp
- **Controller Type:** Push Button

## Images

![BB-40blk 40W Black Light Replacement Bulb Black Flag Model BZ-40BLK, BZ-40DX, BZ-40MAX and Stinger Model B4045-4 UVB45 Insect Killer, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/51FGZetUJqL.jpg)

## Questions & Answers

**Q: Will this black light bulb for my black flag bug zapper model bz-40dx?**
A: Yes, it fits model bz-40dx.

**Q: Will this fit the uvb45 model?**
A: yes

**Q: Can I use this in my Stinger bz-40max zapper?**
A: Yes, it fits perfectly.

**Q: Will this work in a BZ-40 to replace the bb-40wht?**
A: yes

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**Shop now:** [https://www.desertcart.sg/products/745910947-bb-40blk-40w-black-light-replacement-bulb-black-flag-model](https://www.desertcart.sg/products/745910947-bb-40blk-40w-black-light-replacement-bulb-black-flag-model)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-03*