---
product_id: 432496335
title: "10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Aluminum Circuit Board LED Chip Module 300-330LM DC 9-11V (Warm White 3000K)"
brand: "strnek"
price: "€ 18.18"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/432496335-10pcs-round-cob-3w-high-power-led-chip-bulb-lamp
store_origin: HR
region: Croatia
---

# 3W high power output 300-330 lumens brightness Superior thermal management 10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Aluminum Circuit Board LED Chip Module 300-330LM DC 9-11V (Warm White 3000K)

**Brand:** strnek
**Price:** € 18.18
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your space, power your productivity.

## Quick Answers

- **What is this?** 10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Aluminum Circuit Board LED Chip Module 300-330LM DC 9-11V (Warm White 3000K) by strnek
- **How much does it cost?** € 18.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/432496335-10pcs-round-cob-3w-high-power-led-chip-bulb-lamp)

## Best For

- strnek enthusiasts

## Why This Product

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

## Key Features

- • **Versatile 10-Pack:** Multiple chips included for scalable projects—perfect for custom lighting, décor, or upgrading your home office vibe.
- • **Efficient Power Use:** 3W LED chips provide bright illumination with minimal energy consumption—eco-friendly and budget-smart.
- • **Flicker-Free Lighting:** No dizzying flickers or uncomfortable glare—ideal for long hours of video calls, content creation, or focused work.
- • **Advanced Heat Dissipation:** Aluminum circuit board ensures 70% less heat buildup than traditional LEDs, extending lifespan and reliability.
- • **Brilliant Warm White Glow:** 3000K color temp delivers cozy, professional ambiance perfect for modern workspaces and creative setups.

## Overview

This 10-pack of 3W COB LED chips offers warm white 3000K illumination with 300-330 lumens brightness, optimized for low heat emission and long-lasting performance. Featuring an aluminum circuit board for superior heat dissipation and flicker-free light, these LEDs are ideal for professional and creative indoor lighting applications.

## Description

10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Aluminum Circuit Board LED Chip Module 300-330LM DC 9-11V (Warm White 3000K)

## Features

- COB LED has good thermal performance, long time, and lower power loss
- Heat dissipation is good and easily manageable. Only about 30% heat of High Power LED
- Among different LED components such as high power LED, , etc, COB LED is best in less thermal and cooling
- No dizzy, no uncomfortable light, no strips
- Great for making light sources for video camera, fish , decoration light, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Strnek |
| Light Type | LED |
| Special Feature | Long Lasting |
| Wattage | 3 watts |
| Specific Uses For Product | Lamp |
| Light Color | Warm White |
| Voltage | 9 Volts (DC) |
| Unit Count | 10.0 Count |
| Color Temperature | 3000 Kelvin |
| Number of Items | 10 |
| Brightness | 300 Lumen |
| Shape | Round |
| Material | Aluminum |
| Indoor/Outdoor Usage | Indoor |
| Power Source | PowerSource |
| Color Rendering Index | 70 |
| Item Package Quantity | 1 |
| Light Source Type | led |
| Light Source Wattage | 3 Watts |
| Product Dimensions | 1.18"W x 0.79"H |
| Control Method | App |
| Efficiency | 110-120 lumens/watt |
| Manufacturer | Strnek |
| Part Number | Strnekmq4i9gazvn-01 |
| Item Weight | 0.493 ounces |
| Item model number | Strnek |
| Color | 3000k |
| Finish types | Finish |
| Number of Lights | 10 |
| Included Components | inc |
| Special Features | Long Lasting |
| Shade Color | White |
| Shade Material | Aluminum |
| Light Direction | LED |
| Switch Installation Type | Wall |
| Batteries Included? | No |
| Batteries Required? | No |
| Wattage | 3 Watts |

## Product Details

- **Brand:** Strnek
- **Light Type:** LED
- **Special Feature:** Long Lasting
- **Wattage:** 3 watts
- **Specific Uses For Product:** Lamp

## Images

![10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Aluminum Circuit Board LED Chip Module 300-330LM DC 9-11V (Warm White 3000K) - Image 1](https://m.media-amazon.com/images/I/61DxqJlB2uL.jpg)

## Questions & Answers

**Q: Will these work with a 9V battery?**
A: Yes

**Q: Are they dimmable?**
A: Yes

**Q: Are these dimmable?**
A: I haven't quite got that far yet, but they are incredibly bright for the power consumption. They do get quite hoy fyi

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**Shop now:** [https://www.desertcart.hr/products/432496335-10pcs-round-cob-3w-high-power-led-chip-bulb-lamp](https://www.desertcart.hr/products/432496335-10pcs-round-cob-3w-high-power-led-chip-bulb-lamp)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-22*