---
product_id: 737423604
title: "DORESshop Energy Efficient Room Heater for Bedroom - Silent Electric Heater for Room in Winter, 12V 20W T3 Bi-Pin G4 Base Long Life Dimmable 3000K for Under Puck Light"
brand: "doresshop"
price: "$77.44"
currency: USD
in_stock: false
reviews_count: 13
category: "Dore Sshop"
url: https://www.desertcart.us/products/737423604-doresshop-energy-efficient-room-heater-for-bedroom-silent-electric-heater
store_origin: US
region: United States of America
---

# 20W ultra-efficient power Smart app dimmable control Silent, cozy warmth DORESshop Energy Efficient Room Heater for Bedroom - Silent Electric Heater for Room in Winter, 12V 20W T3 Bi-Pin G4 Base Long Life Dimmable 3000K for Under Puck Light

**Brand:** doresshop
**Price:** $77.44
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Stay warm, stay smart — heat your space the millennial way!

## Quick Answers

- **What is this?** DORESshop Energy Efficient Room Heater for Bedroom - Silent Electric Heater for Room in Winter, 12V 20W T3 Bi-Pin G4 Base Long Life Dimmable 3000K for Under Puck Light by doresshop
- **How much does it cost?** $77.44 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/737423604-doresshop-energy-efficient-room-heater-for-bedroom-silent-electric-heater)

## Best For

- doresshop enthusiasts

## Why This Product

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

## Key Features

- • **Energy-Savvy Heating:** Consumes just 20 watts, delivering efficient heat that keeps your space cozy without spiking your bills.
- • **Premium Copper Build:** Durable copper material ensures long-lasting performance and reliable heat distribution.
- • **Compact & Lightweight:** Sleek 10x12 cm design and only 20g make it easy to place or move around your room.
- • **Whisper-Quiet Comfort:** Enjoy peaceful warmth without distracting noise during your focus or relaxation time.
- • **Smart Dimmable Lighting:** Adjust brightness and warmth effortlessly via app control for the perfect ambiance anytime.

## Overview

The DORESshop Energy Efficient Room Heater is a compact, silent electric heater designed for indoor use. Operating at 20 watts with a 12V power source, it features a dimmable 3000K eco halogen bulb with a G4 bi-pin base, delivering cozy warmth and adjustable lighting controlled via app. Its lightweight copper construction and energy-efficient design make it ideal for bedrooms or study spaces seeking quiet, customizable heat.

## Description

Space heater

Review: Worth it - Very useful for study time . Worth it .autocut function is good size fit weight normal easy lifted it.
Review: Worst product - Worst product I have ever bought from desertcart. The coil burned after only 3 days of usage, which is very dangerous. Cheap build quality and unsafe to use. Do not buy Please 🙏🏻

## Features

- Space heater

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LQYYWBL |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Best Sellers Rank | #198,398 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #88 in Electric Heaters |
| Brand | DORESshop |
| Brightness | 350 Lumen |
| Bulb Base | G4 |
| Bulb Shape Size | T3 |
| Colour | Multicolored |
| Colour Rendering Index | 100.00 |
| Colour Temperature | 3000 Kelvin |
| Control Method | App |
| Country of Origin | USA |
| Efficiency | 46 lm/W |
| Generic Name | Space heater |
| Importer | DORESshop |
| Incandescent Equivalent Wattage | 40 Watts |
| Included Components | Green Heater |
| Indoor/Outdoor Usage | Indoor |
| Item Package Quantity | 1 |
| Item Weight | 20 g |
| Item model number | D-GD06304W20G4-10 |
| Light Colour | multi |
| Light Output Maximum | 350 Lumens |
| Light Source Type | Eco Halogen |
| Light Source Wattage | 20 Watts |
| Light Type | LED |
| Manufacturer | DORESshop |
| Material | Copper |
| Model Name | Space Heater |
| Net Quantity | 1 Count |
| Number of Items | 10 |
| Packer | DORESshop |
| Power Consumption | 20 Watts |
| Power Source | Corded Electric |
| Product Dimensions | 10W x 12H Centimeters |
| Shape | G4 Bi-Pin Halogen Bulbs |
| Special Feature | Dimmable |
| Specific Uses For Product | For indoor use only. |
| Style | B2 |
| Voltage | 12 Volts |
| Wattage | 20 Watts |
| White Brightness | 920 Lumens |

## Product Details

- **Brand:** DORESshop
- **Bulb Base:** G4
- **Bulb Shape Size:** T3
- **Incandescent Equivalent Wattage:** 40 Watts
- **Light Colour:** multi
- **Light Type:** LED
- **Special Feature:** Dimmable
- **Specific Uses For Product:** For indoor use only.
- **Voltage:** 12 Volts
- **Wattage:** 20 Watts

## Images

![DORESshop Energy Efficient Room Heater for Bedroom - Silent Electric Heater for Room in Winter, 12V 20W T3 Bi-Pin G4 Base Long Life Dimmable 3000K for Under Puck Light - Image 1](https://m.media-amazon.com/images/I/81D-POiEwIL.jpg)
![DORESshop Energy Efficient Room Heater for Bedroom - Silent Electric Heater for Room in Winter, 12V 20W T3 Bi-Pin G4 Base Long Life Dimmable 3000K for Under Puck Light - Image 2](https://m.media-amazon.com/images/I/81FuwLP3DWL.jpg)
![DORESshop Energy Efficient Room Heater for Bedroom - Silent Electric Heater for Room in Winter, 12V 20W T3 Bi-Pin G4 Base Long Life Dimmable 3000K for Under Puck Light - Image 3](https://m.media-amazon.com/images/I/71f---bcPFL.jpg)
![DORESshop Energy Efficient Room Heater for Bedroom - Silent Electric Heater for Room in Winter, 12V 20W T3 Bi-Pin G4 Base Long Life Dimmable 3000K for Under Puck Light - Image 4](https://m.media-amazon.com/images/I/51EnYFGT-XL.jpg)
![DORESshop Energy Efficient Room Heater for Bedroom - Silent Electric Heater for Room in Winter, 12V 20W T3 Bi-Pin G4 Base Long Life Dimmable 3000K for Under Puck Light - Image 5](https://m.media-amazon.com/images/I/71zKneARYzL.jpg)

## Available Options

This product comes in different **Color, Size, Number Of Items** options.

## Questions & Answers

**Q: How can i trust the description when is claims no infra red ir radiation and a cri of  199+?**
A: Dear friend, the halogen lamp is 99+ CRI.

**Q: Will these fit a mini maglight flashlight?**
A: No, they are for lighting fixtures

**Q: Bought these G4 light bulbs for my range hood. After a couple minutes of being on, they start dimming.**
A: G4 bulb is dimmable, which can be adjusted according to the brightness you want.

**Q: How hot do they get? I want to use one in a clock radio to replace the burned out incandescent.**
A: They are  halogen, same as incandescent so yes, hot!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth it
*by G***. on 10 December 2025*

Very useful for study time . Worth it .autocut function is good size fit weight normal easy lifted it.

### ⭐ Worst product
*by K***N on 24 January 2026*

Worst product I have ever bought from Amazon. The coil burned after only 3 days of usage, which is very dangerous. Cheap build quality and unsafe to use. Do not buy Please 🙏🏻

### ⭐⭐⭐⭐ Good product, but stand slanting issues
*by M***I on 19 December 2025*

Very good product , Makes space warm. It's good for those who don't prefer 1000/2000 watt room heater. Only drawback is stand doesn't stand erect when we slant front.. It keeps coming down

## Frequently Bought Together

- DORESshop Halogen Light Bulbs, 10 Pack G4 Bulb, Halogen Light Bulbs 2 Pin 12V 20W T3 Bi-Pin G4 Base Long Lifetime Dimmable 3000K Halogen Bulbs for Under Cabinet Puck Light, Chandeliers
- WeshLMPO G4 Bulb,12V 20W Halogen Light Bulbs 2 Pin,G4 Light Bulbs Replacement for Under Cabinet Puck Light,Chandeliers, Accent Lights, Track Lighting (12 Pack)
- RAYHOO 10pcs G4 LED Bulbs JC Bi-Pin Base Light Bulbs 3W AC/DC 12V 20W-30W T3 Halogen Bulb Replacement Landscape Bulbs(Warm White 3000K)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-08*