---
product_id: 684168983
title: "DOSTI ELECTONIC and Electrical LED Chip Bulb 300mA DC9-12V 3W Aluminum COB Light Beads Super Bright High Power for Floodlight Lamp (Driver not Included) (Blue, 20 Pieces)"
brand: "dosti"
price: "$U665"
currency: UYU
in_stock: false
url: https://www.desertcart.uy/products/684168983-dosti-electonic-and-electrical-led-chip-bulb-300ma-dc9-12v
store_origin: UY
region: Uruguay
---

# 3W high power output Vibrant 6500K blue light Durable aluminum COB design DOSTI ELECTONIC and Electrical LED Chip Bulb 300mA DC9-12V 3W Aluminum COB Light Beads Super Bright High Power for Floodlight Lamp (Driver not Included) (Blue, 20 Pieces)

**Brand:** dosti
**Price:** $U665
**Availability:** ❌ Out of Stock

## Summary

> 🔵 Light up your world with power and style — don’t get left in the dark!

## Quick Answers

- **What is this?** DOSTI ELECTONIC and Electrical LED Chip Bulb 300mA DC9-12V 3W Aluminum COB Light Beads Super Bright High Power for Floodlight Lamp (Driver not Included) (Blue, 20 Pieces) by dosti
- **How much does it cost?** $U665 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/684168983-dosti-electonic-and-electrical-led-chip-bulb-300ma-dc9-12v)

## Best For

- dosti enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Ready:** Set of 20 bulbs to power your entire space with consistent, vibrant blue lighting
- • **Precision Lighting:** Wide 120° luminous angle for broad, even floodlight coverage
- • **Cool & Durable Build:** Premium aluminum base ensures low heat generation and long-lasting reliability
- • **Seamless Integration:** Perfect for upgrading downlights, track lights, floodlights, and stage lighting setups
- • **Power-Packed Performance:** 3W energy-efficient LED delivering 110 lumens of super bright illumination

## Overview

The DOSTI ELECTONIC and Electrical LED Chip Bulb is a 3W, 110-lumen blue LED light with a 120° beam angle, designed on a durable aluminum COB platform. Operating at 9-12V DC and 300mA current, this energy-efficient bulb is ideal for floodlights, downlights, and stage lighting. Sold in packs of 20, it requires a constant current driver and proper heat dissipation for optimal performance.

## Description

Low consumption, high brightness.Suitable for home, studio and exhibition lighting, etc.Energy-saving and environmentally friendly.The light is harmless for skin and eyes.

## Features

- 【Size】-Current:300mA;Voltage:9-12V; Power:3W; Luminous flux:110lmLuminous angle:120;Color temperature:6500K 20x11mm（LxW)
- 【Size】-Current:300mA;Voltage:9-12V; Power:3W; Luminous flux:110lmLuminous angle:120;Color temperature:6500K 20x11mm（LxW)
- 【Material】-This LED Chip Bulb is made of high quality Aluminium board, durable for daily use, low heat generating
- 【Advantage】-The LED light Panel has low consumption, high brightness, high Power LED, saving power, very low heat generating
- 【Wide Application】-This Aluminum Base Plate Panel is widely used in the replacement of LED downlights, track lights, flood lights, flashlights, stage lights
- 【Note】-The LED lamp board must be powered by constant current LED driving power supply, and the output parameters of the power supply are consistent with those of the lamp board; The LED lamp plate must be installed on the aluminium radiator, otherwise the lamp plate is easy to burn out at high temperature

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DOSTI |
| Light Type | LED |
| Special Feature | Energy Efficient |
| Wattage | 3 Watts |
| Bulb Shape Size | B10 |
| Bulb Base | E26 |
| Specific Uses For Product | Lamp |
| Light Colour | blue |
| Voltage | 12 Volts |
| Colour Temperature | 6500 Kelvin |
| Number of Items | 20 |
| Brightness | 110 lumen |
| Material | Aluminum |
| Indoor/Outdoor Usage | Indoor |
| Controller Type | Push Button |
| Included Components | 1 |
| Power Source | Corded Electric |
| Power Consumption | 3 Watts |
| Item Package Quantity | 20 |
| Light Source Type | Led |
| Specification Met | CE |
| Item Weight | 300 Grams |
| Light Source Wattage | 3 Watts |
| White Brightness | 110 Lumens |
| Efficiency | Energy Efficient |
| Manufacturer | DOSTI ELECTONIC AND ELECTRICAL |
| Item model number | COB Light-Blue-20 |
| ASIN | B09SG54QBC |

## Product Details

- **Brand:** DOSTI
- **Light Type:** LED
- **Special Feature:** Energy Efficient
- **Wattage:** 3 Watts
- **Bulb Shape Size:** B10
- **Bulb Base:** E26
- **Specific Uses For Product:** Lamp
- **Light Colour:** blue
- **Voltage:** 12 Volts
- **Colour Temperature:** 6500 Kelvin

## Images

![DOSTI ELECTONIC and Electrical LED Chip Bulb 300mA DC9-12V 3W Aluminum COB Light Beads Super Bright High Power for Floodlight Lamp (Driver not Included) (Blue, 20 Pieces) - Image 1](https://m.media-amazon.com/images/I/61UiPsj0wXL.jpg)
![DOSTI ELECTONIC and Electrical LED Chip Bulb 300mA DC9-12V 3W Aluminum COB Light Beads Super Bright High Power for Floodlight Lamp (Driver not Included) (Blue, 20 Pieces) - Image 2](https://m.media-amazon.com/images/I/41+dpZmCswL.jpg)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-16*