---
product_id: 488684704
title: "8 Pack MR11 GU4 20W 12V Halogen Reflector Bulb, Warm White 2700K, Dimmable Halogen Spotlight 35mm Diameter, 250LM, GU4 Bi-Pin Base, 30°Beam Angle, 35mm*35mm, for Hallway, Ceiling Spotlight"
brand: "caldarax"
price: "S/.138"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/488684704-8-pack-mr11-gu4-20w-12v-halogen-reflector-bulb-warm
store_origin: PE
region: Peru
---

# 2000h long lifespan 30° precise spotlight beam 20W low-voltage power 8 Pack MR11 GU4 20W 12V Halogen Reflector Bulb, Warm White 2700K, Dimmable Halogen Spotlight 35mm Diameter, 250LM, GU4 Bi-Pin Base, 30°Beam Angle, 35mm*35mm, for Hallway, Ceiling Spotlight

**Brand:** caldarax
**Price:** S/.138
**Availability:** ✅ In Stock

## Summary

> ✨ Light up your space with precision and warmth — don’t miss the spotlight! 🎯

## Quick Answers

- **What is this?** 8 Pack MR11 GU4 20W 12V Halogen Reflector Bulb, Warm White 2700K, Dimmable Halogen Spotlight 35mm Diameter, 250LM, GU4 Bi-Pin Base, 30°Beam Angle, 35mm*35mm, for Hallway, Ceiling Spotlight by caldarax
- **How much does it cost?** S/.138 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/488684704-8-pack-mr11-gu4-20w-12v-halogen-reflector-bulb-warm)

## Best For

- caldarax enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Compatible:** Standard MR11 size (35mm) with GU4 bi-pin base fits perfectly in small fixtures for versatile spotlighting.
- • **Durable 8-Pack Value:** Long-lasting bulbs averaging 2000 hours reduce replacements—ideal for hallways, cafes, galleries, and more.
- • **Focused Warm Ambiance:** 2700K warm white light creates a cozy, inviting atmosphere perfect for modern living spaces.
- • **Energy-Savvy Brightness:** 250 lumens output at just 20W offers efficient, eye-friendly illumination with CRI>80 for true color rendering.
- • **Seamless Dimming Control:** Smooth, flicker-free dimming from 100% to 0% lets you tailor lighting moods instantly without delay.

## Overview

The Caldarax 8 Pack MR11 GU4 20W Halogen Reflector Bulbs deliver focused, warm white (2700K) lighting with a 30° beam angle. Designed for low-voltage 12V GU4 bi-pin sockets, these dimmable bulbs provide 250 lumens of flicker-free illumination and last up to 2000 hours. Compact and energy-efficient, they’re perfect for accent lighting in hallways, living rooms, and commercial spaces.

## Description

Caldarax 8 Pack MR11 GU4 20W 12V Halogen Reflector Bulb, Warm White 2700K, Dimmable Halogen Spotlight 35mm Diameter, 250LM, GU4 Bi-Pin Base, 30°Beam Angle, 35mm*35mm, for Hallway, Ceiling Spotlight

## Features

- 【MR11 12V Spot Halogen】 ø35*35MM. Pack of 8*halogen reflector bulbs. GU4 bipin socket, standard shape MR11, 250 lumens, input voltage 12V. Please note that this bulb is a small lamp holder MR11 GU4(35mm), not a large lamp holder MR16 GU.3(50mm).
- 【Focus Lighting】This 20W GU4 spotlight bulb has a beam angle of 30 degrees, giving you a great spotlight effect. The warm white light temperature of 2700K gives you a relaxed feeling and creates a warm atmosphere.
- 【Dimmable】 The halogen lamp MR11 is dimmable. From 100% to 0% continuously and without jerking or flickering. Instant start without delay. CRI>80, no UV radiation, better protect your eyes.
- 【Long Lifespan】High quality material, high brightness and low power consumption provide an average of 2000 hours, reducing the trouble of frequent lamp replacement, long lifespan and very durable.
- 【Application】Perfect for living room, bedroom, kitchen, hallway, shop, school, landscape, exhibition, home, hotel, museum, restaurant, cafe, retail.
- 【Note】This is an MR11 light bulb, not an MR16 light bulb. Please check the size of the lamp holder and the size of the old bulb before purchasing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Caldarax |
| Manufacturer | Caldarax |
| Product Dimensions | 3.5 x 3.5 x 3.5 cm; 140 g |
| Manufacturer reference | HU-XI-124 |
| Part Number | HU-XI-124 |
| Number of Items | 8 |
| Style | Classic |
| Colour | Gu4-12v |
| Shape | Reflector(R) |
| Material | Glass |
| Included Components | Pack of 8 bulbs |
| Maximum Compatible Wattage | 20 Watts |
| Voltage | 12 Volts |
| Specific Uses | Halogen spotlights for accent or indirect lighting. |
| Special features | Standard shape MR11, Dimmable from 100% to 0% stepless, low voltage |
| Power and Plug Description: | DC power supply |
| Batteries included? | No |
| Batteries Required? | No |
| Type of Bulb | Halogen |
| Cap Type | GU4 |
| Luminous Flux | 250 Lumen |
| Wattage | 20 watts |
| Wattage | 20 Watts |
| Incandescent Equivalent | 25 Watts |
| Bulb Features | Dimmable |
| Colour Temperature | 2700 Kelvin |
| Colour Rendering Index (CRI) | 80 |
| Average Life | 2000 Hours |
| Beam Angle | 30 Degrees |
| Item Weight | 140 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** Caldarax
- **Light type:** Halogen
- **Special feature:** Standard shape MR11, Dimmable from 100% to 0% stepless, low voltage
- **Wattage:** 20 watts
- **Bulb shape size:** MR11

## Images

![8 Pack MR11 GU4 20W 12V Halogen Reflector Bulb, Warm White 2700K, Dimmable Halogen Spotlight 35mm Diameter, 250LM, GU4 Bi-Pin Base, 30°Beam Angle, 35mm*35mm, for Hallway, Ceiling Spotlight - Image 1](https://m.media-amazon.com/images/I/71EhCoOmpqL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Does this bulb have a front glass cover?**
A: Yes, they just plug into your fittings and are ready to go. Been impressed with how bright they are !

## Frequently Bought Together

- 8 Pack MR11 GU4 20W 12V Halogen Reflector Bulb, Warm White 2700K, Dimmable Halogen Spotlight 35mm Diameter, 250LM, GU4 Bi-Pin Base, 30°Beam Angle, 35mm*35mm, for Hallway, Ceiling Spotlight
- G4 Halogen Light Bulbs 20W 12V Clear Capsule 2 Pin Lamp Bulb Halogen Pin Base Warm White Dimmable 10 Pack
- GMY MR16 Halogen Light Bulbs 35W 12V, GU5.3 Spotlight Bulb Dimmable, 4000 Hours Extra Long Lifetime, 2 Pin Base 36°Beam Angle, 3000K Warm White Dichroic 6 Pack

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pe/products/488684704-8-pack-mr11-gu4-20w-12v-halogen-reflector-bulb-warm](https://www.desertcart.pe/products/488684704-8-pack-mr11-gu4-20w-12v-halogen-reflector-bulb-warm)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-25*