---
product_id: 724856807
title: "10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Aluminum Circuit Board LED Chip Module 300-330LM DC 9-11V Warm 3000K/White 4000K/6500K"
brand: "strnek"
price: "$49.10"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/724856807-10pcs-round-cob-3w-high-power-led-chip-bulb-lamp
store_origin: US
region: United States of America
---

# 3W high power efficiency Low power consumption, DC 9-11V 30% heat output, superior cooling 10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Aluminum Circuit Board LED Chip Module 300-330LM DC 9-11V Warm 3000K/White 4000K/6500K

**Brand:** strnek
**Price:** $49.10
**Availability:** ✅ In Stock

## Summary

> 💡 Light smarter, live brighter—don’t get left in the dark!

## 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 3000K/White 4000K/6500K by strnek
- **How much does it cost?** $49.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/724856807-10pcs-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

- • **Brilliant 3W COB LED Power:** Experience intense brightness with just 3 watts, maximizing energy efficiency without compromise.
- • **Versatile Warm & White Tones:** Choose from cozy 3000K warm white to crisp 6500K daylight for every mood and setting.
- • **Next-Level Thermal Management:** Only 30% heat emission ensures cooler operation and longer lifespan—no overheating worries.
- • **Seamless Flicker-Free Lighting:** No dizziness or eye strain—perfect for video shoots, workspaces, and stylish home décor.
- • **Plug & Play Contemporary Design:** Compact aluminum build with easy push-button control and ceiling mount ready for instant upgrade.

## Overview

The Strnek 10pcs Round COB 3W LED Chip Module delivers 300-330 lumens per bulb with exceptional thermal efficiency, low power consumption, and flicker-free illumination. Designed with durable aluminum and available in warm to daylight color temperatures, these LED chips are ideal for professional lighting setups, home ambiance, and creative projects requiring reliable, high-quality light.

## Description

10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Aluminum Circuit Board LED Chip Module 300-330LM DC 9-11V Warm 3000K/White 4000K/6500K

## Features

- ✓ COB LED has good thermal performance, long time and lower energy loss
- ✓ Heat dissipation is good and easily manageable. Only about 30% heat from high power LED
- ✓ Among the different LED components, such as high power LED, SMD, immersion, etc., COB LED is the best in lower thermal resistance and cooling.
- ✓ No dizziness, no uncomfortable light, no strips
- ✓ Excellent for making light sources for video cameras, fish tanks, decoration lights, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Strnek |
| Light Type | LED |
| Special Feature | Low power consumption |
| Wattage | 3 Watts |
| Bulb Base | E27 |
| Light Colour | Warm White |
| Voltage | 9 Volts (DC) |
| Colour Temperature | 3000 Kelvin |
| Number of Items | 10 |
| Brightness | 3300 lumen |
| Shape | Round |
| Material | Aluminium |
| Controller Type | Push Button |
| Power Source | Corded Electric |
| Colour Rendering Index | 70 |
| Manufacturer | Strnek |
| Part Number | Strnekmq4i9gazvn-01 |
| Height | 2 Centimeters |
| Length | 4 Centimeters |
| Width | 3 Centimeters |
| Style | Contemporary |
| Colour | 3000k |
| Number of Lights | 10 |
| Special Features | Low power consumption |
| Shade Colour | Warm White |
| Shade Material | Aluminium |
| Light Direction | COB LED |
| Switch Style | Push Button |
| Switch Installation Type | Ceiling Mount |
| Batteries Included | No |
| Type of Bulb | LED |
| EU Energy Efficiency Label | High |
| Manufacturer | Strnek |

## Product Details

- **Brand:** Strnek
- **Light Type:** LED
- **Special Feature:** Low power consumption
- **Wattage:** 3 Watts
- **Bulb Base:** E27
- **Light Colour:** Warm White
- **Voltage:** 9 Volts (DC)
- **Colour Temperature:** 3000 Kelvin
- **Number of Items:** 10
- **Brightness:** 3300 lumen

## Images

![10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Aluminum Circuit Board LED Chip Module 300-330LM DC 9-11V Warm 3000K/White 4000K/6500K - Image 1](https://m.media-amazon.com/images/I/61IzmngjqnL.jpg)
![10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Aluminum Circuit Board LED Chip Module 300-330LM DC 9-11V Warm 3000K/White 4000K/6500K - Image 2](https://m.media-amazon.com/images/I/61hZVlPSjFL.jpg)
![10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Aluminum Circuit Board LED Chip Module 300-330LM DC 9-11V Warm 3000K/White 4000K/6500K - Image 3](https://m.media-amazon.com/images/I/61KUlTiBnUL.jpg)
![10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Aluminum Circuit Board LED Chip Module 300-330LM DC 9-11V Warm 3000K/White 4000K/6500K - Image 4](https://m.media-amazon.com/images/I/61HzEShnouL.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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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-05*