---
product_id: 17518097
title: "9w Lamp Bulb, Spare Bulb for Sunsun Hw-303b 304b 404b Jup-01 Filter Cf400, Cf500, G23 2 Pin,"
brand: "marine color"
price: "KD 4.78"
currency: KWD
in_stock: true
reviews_count: 13
category: "Marine Color"
url: https://www.desertcart.com.kw/products/17518097-9w-lamp-bulb-spare-bulb-for-sunsun-hw-303b-304b
store_origin: KW
region: Kuwait
---

# Optimized for marine & freshwater 9W energy-efficient UV LED G23 2-pin easy install 9w Lamp Bulb, Spare Bulb for Sunsun Hw-303b 304b 404b Jup-01 Filter Cf400, Cf500, G23 2 Pin,

**Brand:** marine color
**Price:** KD 4.78
**Availability:** ✅ In Stock

## Summary

> 🌟 Illuminate your aquatic world with effortless brilliance!

## Quick Answers

- **What is this?** 9w Lamp Bulb, Spare Bulb for Sunsun Hw-303b 304b 404b Jup-01 Filter Cf400, Cf500, G23 2 Pin, by marine color
- **How much does it cost?** KD 4.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/17518097-9w-lamp-bulb-spare-bulb-for-sunsun-hw-303b-304b)

## Best For

- marine color enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Glow:** Up to 8,000 hours of consistent, energy-efficient lighting to keep your tank thriving.
- • **Plug & Play Simplicity:** G23 2-pin design ensures effortless replacement—no hassle, just brilliance.
- • **Universal Compatibility:** Seamlessly fits Sunsun HW-303B/304B/404B, JUP-01, CF400/CF500, and popular aquarium brands.
- • **Eco-Friendly & Efficient:** ENERGY STAR certified 9W bulb delivers powerful UV performance with minimal power consumption.
- • **Crystal Clear Aquariums, Always:** Restores UV filtration for pristine water clarity and healthier aquatic life.

## Overview

The Marine Color 9W G23 2-pin lamp bulb is a genuine, energy-efficient UV LED replacement designed for Sunsun and compatible aquarium filters. Delivering up to 8,000 hours of reliable light, it enhances water clarity and supports healthy aquatic ecosystems in both freshwater and marine tanks. Easy to install and ENERGY STAR certified, this bulb is the smart choice for aquarium enthusiasts seeking lasting performance and crystal-clear results.

## Description

Product description sunsun 9w UV lamp G23 2 Pin Base can working with same socket other brand UV brand new from manufacturer Average Life Hour: 8,000hrs work with Hw-303b Hw-304b Hw-404b Jup-01 Uv Filter Cf400uv, Cf500uv CPF-1500 HW-402B HW-403B HW-404B JUP-22 HW-702B HW-703B HW-704B HW-3000 HW-5000

## Features

- Genuine 9W G23 2-pin lamp bulb designed as a spare for Sunsun HW-303B, 304B, 404B, JUP-01, CF400, CF500 filters.
- Compatible with Tetra, Helix Max, Turbo-Twist, GreenFree, and JBJ Submariner aquarium systems.
- Easy installation and replacement, restores UV filtration and water clarity efficiently.
- Durable and long-lasting design, maintains consistent light output for optimal aquarium performance.
- Ideal for both freshwater and marine aquariums, supporting healthy aquatic life and plant growth.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00UF7CV9Q |
| Accepted Voltage Frequency | 220 to 240 Volts and 50 Hertz |
| Additional Features | UV |
| Best Sellers Rank | #24,818 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,067 in Light Bulbs |
| Brand | Marine Color |
| Brand Name | Marine Color |
| Bulb Base | G23 |
| Bulb Shape Size | JC |
| Color | Blue |
| Color Rendering Index | 404 |
| Color Temperature | 3000 Kelvin |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Normal bulb |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.5 out of 5 stars 1,798 Reviews |
| Efficiency | Energy Efficient |
| Frequency | 50 |
| Incandescent Equivalent Wattage | 60 Watts |
| Included Components | Bulb |
| Indoor Outdoor Usage | Indoor |
| Is Electric | Yes |
| Item Weight | 0.04 Kilograms |
| Light Color | White |
| Light Source Operating Life | 8000 Hours |
| Light Source Type | UV |
| Light Source Wattage | 9 Watts |
| Light Type | LED |
| Manufacturer | Sunsun |
| Manufacturer Part Number | JM5--721--DE |
| Material Type | Glass |
| Model Name | JM5--721--DE |
| Model Number | JM5--721--DE |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 9 Watts |
| Power Source | Corded Electric |
| Shape | Bulb |
| Special Feature | UV |
| Specific Uses For Product | Aquarium |
| Specification Met | Energy Efficient, ENERGY STAR Certified |
| Style Name | Modern |
| UPC | 701807979796 701807981157 |
| Unit Count | 1.0 Count |
| Voltage | 5 Volts |
| Wattage | 9 watts |

## Product Details

- **Brand:** Marine Color
- **Bulb Shape Size:** JC
- **Light Type:** LED
- **Special Feature:** UV
- **Wattage:** 9 watts

## Images

![9w Lamp Bulb, Spare Bulb for Sunsun Hw-303b 304b 404b Jup-01 Filter Cf400, Cf500, G23 2 Pin, - Image 1](https://m.media-amazon.com/images/I/716V4KO0A3L.jpg)
![9w Lamp Bulb, Spare Bulb for Sunsun Hw-303b 304b 404b Jup-01 Filter Cf400, Cf500, G23 2 Pin, - Image 2](https://m.media-amazon.com/images/I/51wqhn02FgL.jpg)
![9w Lamp Bulb, Spare Bulb for Sunsun Hw-303b 304b 404b Jup-01 Filter Cf400, Cf500, G23 2 Pin, - Image 3](https://m.media-amazon.com/images/I/51Vw+AV9nDL.jpg)

## Questions & Answers

**Q: What is the warranty of this bulb? I bought it on april, 2020 and it stop working already.**
A: I do not know the warranty but after two months of use I would say the bulb was defective!

**Q: Does this work for the sunsun filtration pump jup-01??**
A: yes it work with jup-01

**Q: Is this compatible with most uv boxes? i don’t know brand name of mine. it’s black and the light looks identical to yours**
A: yes it compatible most of UV box
please make sure your lighting socket is G23

**Q: Does this bulb fit the sunsun 703B? Looks simmilar just want to be sure**
A: It's will be fit sunsun as long as 9watts

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***B on January 25, 2026*



### ⭐⭐⭐⭐⭐ Review
*by D***S on February 1, 2026*



### ⭐⭐⭐⭐⭐ Review
*by M***N on December 17, 2023*



## Frequently Bought Together

- Marine Color 9w Lamp Bulb, Spare Bulb for Sunsun Hw-303b 304b 404b Jup-01 Filter Cf400, Cf500, G23 2 Pin,
- AQUANEAT Replacement Canister Filter Pads Compatible with SUNSUN HW-304B/404B/704B/3000 CF500 Aquarium Filter Media Generic Floss
- AQUANEAT 16 pcs Replacement Canister Filter Pads Compatible with SUNSUN HW-303B/703B CF-400 Aquarium Filter Media Generic Sponges Floss

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---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-17*