---
product_id: 377938380
title: "COOSPIDER 2 Pack 15W U/V BL CFL Compact Light Bulb for 30W Electric Zapper Replacement Straight Tube T8 F15 18 Inch Blue Light"
brand: "coospider"
price: "HK$396"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/377938380-coospider-2-pack-15w-u-v-bl-cfl-compact-light
store_origin: HK
region: Hong Kong
---

# 15W power efficiency 18-inch T8 straight tube 365-368nm UV wavelength COOSPIDER 2 Pack 15W U/V BL CFL Compact Light Bulb for 30W Electric Zapper Replacement Straight Tube T8 F15 18 Inch Blue Light

**Brand:** coospider
**Price:** HK$396
**Availability:** ✅ In Stock

## Summary

> ⚡ Illuminate your pest control game with precision UV power!

## Quick Answers

- **What is this?** COOSPIDER 2 Pack 15W U/V BL CFL Compact Light Bulb for 30W Electric Zapper Replacement Straight Tube T8 F15 18 Inch Blue Light by coospider
- **How much does it cost?** HK$396 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/377938380-coospider-2-pack-15w-u-v-bl-cfl-compact-light)

## Best For

- coospider enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit Design:** 18-inch length with G13 4-pin base ensures perfect compatibility
- • **Dual-Pack Power Boost:** Two 15W bulbs for seamless zapper replacement
- • **Optimized UV Spectrum:** 365-368nm wavelength maximizes insect attraction and zapper efficiency
- • **Long-Lasting Reliability:** Up to 8000 hours of high-performance operation with warranty support
- • **Safety First Replacement:** Clear safety tips to avoid electric shock during bulb change

## Overview

The COOSPIDER 2-Pack 15W U/V BL CFL bulbs are designed as direct replacements for 30W electric zappers, featuring an 18-inch T8 straight tube with a G13 4-pin base. Emitting a targeted 365-368nm UV wavelength, these bulbs optimize insect attraction for superior pest control. Each bulb offers up to 8000 hours of reliable use, backed by a warranty, and includes safety guidelines for hassle-free replacement.

## Description

COOSPIDER 2 Pack 15W U/V BL CFL Compact Light Bulb for 30W Electric Zapper Replacement Straight Tube T8 F15 18 Inch Blue Light

## Features

- 【2 Pack】= 2 pieces of 15W BL replacement Bulbs compatible with most 30W zapper machine.
- 【Size】 Tube Diameter 1 inch (2.54cm); Full length (include pins): 18 inch (45.7cm); Base:G13, 4-pin Double-ended.【please measure and confirm the bulb size is fit before placing order】
- 【 365 368nm wavelength】For better performance, we suggest ro replace bulbs every 4-5 months.
- 【 Warm Tips 】When replace the bulbs: Pay Attention to the machine remaining-high-voltage-electric shock, use a screwdriver or scissors to touch the grid to discharg at first.
- 【 WARRANTY 】 We provide high quality bulb, 8000hours warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | COOSPIDER |
| Item model number | F15T8 |
| Product Dimensions | 44.96 x 15.75 x 3.56 cm; 200 g |
| ASIN | B07W42SDG5 |

## Product Details

- **Brand:** Coospider
- **Light type:** CFL
- **Special features:** Instant On
- **Wattage:** 15 watts
- **Bulb shape/size:** T8

## Images

![COOSPIDER 2 Pack 15W U/V BL CFL Compact Light Bulb for 30W Electric Zapper Replacement Straight Tube T8 F15 18 Inch Blue Light - Image 1](https://m.media-amazon.com/images/I/51F1NgNGOhL.jpg)

## Questions & Answers

**Q: Hello...What is the wiring way, does this lamp use ballast?**
A: This is 365nm UV BL  replacement bulb, it is replace for the 30W bug zapper, Its role is that the light it emits can attract insects.
It can't work alone, it must be installed with the ballast, but the ballast is already installed inside the bug zapper, so in general, just replace it.

**Q: are these unfiltered? I'm looking to replace a T-8 unfiltered UV blacklight fluorescent 15 watt bulb (18in) for a silkscreening exposure unit.**
A: This is the UV replacement bulbs for the bug zapper , can replace for silkscreening exposure unit.

**Q: why don't they last longer than 90 days**
A: Because they are not worth buying. Honestly they were supposed to send me a replacement or give me a refund. But they never did either one I had the same problem they would burn out in 2-3 weeks.

**Q: Is this IV light germicidal?**
A: No, this the UVA UV/BL light bulb , it is replacement for the bug zapper/ insect killer/ mosquito killer, not UV-C gerilicidal bulb.

## Frequently Bought Together

- COOSPIDER 2-Pack 15W U/V BL CFL Compact Light Bulb for 30W Electric Zapper Replacement Straight Tube T8 F15 18 Inch
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**Shop now:** [https://www.desertcart.hk/products/377938380-coospider-2-pack-15w-u-v-bl-cfl-compact-light](https://www.desertcart.hk/products/377938380-coospider-2-pack-15w-u-v-bl-cfl-compact-light)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-27*