---
product_id: 173565751
title: "EKE 21V, 150W, MR16, Gx5.3 Base, OEM Quality Compatible Replacement for 54390,64606, JCR21V-150W,BC2744, 1003370, Halogen light Bulb"
brand: "pro lights"
price: "€ 17.46"
currency: EUR
in_stock: true
reviews_count: 7
category: "Pro Lights"
url: https://www.desertcart.sk/products/173565751-eke-21v-150w-mr16-gx5-3-base-oem-quality-compatible
store_origin: SK
region: Slovakia
---

# 150W Brightness Power 1.75" Compact Length 21V Voltage Precision EKE 21V, 150W, MR16, Gx5.3 Base, OEM Quality Compatible Replacement for 54390,64606, JCR21V-150W,BC2744, 1003370, Halogen light Bulb

**Brand:** pro lights
**Price:** € 17.46
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your professional edge with precision and power!

## Quick Answers

- **What is this?** EKE 21V, 150W, MR16, Gx5.3 Base, OEM Quality Compatible Replacement for 54390,64606, JCR21V-150W,BC2744, 1003370, Halogen light Bulb by pro lights
- **How much does it cost?** € 17.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/173565751-eke-21v-150w-mr16-gx5-3-base-oem-quality-compatible)

## Best For

- pro lights enthusiasts

## Why This Product

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

## Key Features

- • **Compact MR16 Design:** Sleek 1.75-inch length fits seamlessly into your professional equipment.
- • **Dimmable Flexibility:** Adjust brightness effortlessly to create the perfect ambiance or task lighting.
- • **OEM Quality Assurance:** Guaranteed to meet or exceed original specs for flawless compatibility and durability.
- • **Precision 21V Voltage:** Engineered for consistent, reliable performance in specialized lighting setups.
- • **Brilliant 150W Illumination:** Power your space with intense, clear white light that commands attention.

## Overview

The EKE 21V 150W MR16 halogen bulb delivers a crisp 80-lumen output with a bright 3300K white light, designed for specialized indoor applications like microscopes. Featuring a GX5.3 base and a compact 1.75-inch length, this dimmable replacement bulb ensures OEM-level quality and reliable performance with a rated life of 200 hours.

## Description

Offer is for 1 Piece of the EKE 21V, 150W, MR16, Gx5.3 Base, OEM Quality Compatible Replacement for 54390,64606, JCR21V-150W ,BC2744, 1003370, Halogen light BulbThis Premium Quality Replacement lamp is Manufactured by Pro Lighting and is Guaranteed to Meet or Exceed the Original Manufacturers Specifications. The use of the Original Manufacturers Name is for Identification purposes only. The name Osram is trademarked and wholly owned by Osram. We do not sell or distribute Osram Products

Review: good bulbs for decent price - These work with our microscope light sources well. These specialty bulbs are hard to find. The only thing I didn't like is that each individual bulb was boxed twice-- it seemed a bit wasteful. Others I've bought come in a long box of 12 individually boxed bulbs. I received 50 boxes for 25 bulbs.
Review: Replacement Microscope Bulb. - Easy install. Form, Fit and function from the original bulb used for our microscope light.

## Features

- These lamps feature high performance tungsten filaments which produce a brighter, whiter light
- Wattage: 150W, 150 Watt,, Voltage: 21V, 21 Volt, GX5.3 Base, 3300 Kelvin
- Average Rated Life: 200 Hours
- Maximum Length: 1.75" , Typical Working Distance: 1.75" Lumens: 80

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074KH785G |
| Accepted voltage frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz |
| Average Life | 200 Hours |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #57,215 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #293 in Halogen Bulbs |
| Brand | Pro Lights |
| Brightness | 80 Lumen |
| Bulb Base | GX5.3 |
| Bulb Diameter | 0.5 Inches |
| Bulb Shape Size | MR16 |
| Color | Clear |
| Color Rendering Index | 80 |
| Color Temperature | 3300 Kelvin |
| Control Method | App |
| Customer Reviews | 4.5 4.5 out of 5 stars (45) |
| Date First Available | December 28, 2015 |
| Efficiency | Low Efficiency |
| Incandescent Equivalent Wattage | 150 Watts |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1 ounces |
| Item model number | EKE |
| Light Color | White |
| Light Output Maximum | 80 Lumens |
| Light Source Type | Halogen |
| Light Source Wattage | 150 Watts |
| Light Type | Halogen |
| Manufacturer | Pro Lights |
| Material | Glass |
| Number of Items | 1 |
| Part Number | EKE |
| Power Consumption | 150 Watts |
| Power Source | External Power Supply |
| Product Dimensions | 0.5"W x 0.5"H |
| Shape | mr16 |
| Size | 1 Count (Pack of 1) |
| Special Feature | Dimmable |
| Special Features | Dimmable |
| Specific Uses For Product | Lamp |
| Style | Modern |
| UPC | 705552249531 |
| Unit Count | 1.0 Count |
| Voltage | 21 Volts |
| Warranty Description | 100% satisfaction guaranteed. |
| Wattage | 150 watts |
| White Brightness | 80 Lumens |

## Product Details

- **Brand:** Pro Lights
- **Bulb Shape Size:** MR16
- **Light Type:** Halogen
- **Special Feature:** Dimmable
- **Wattage:** 150 watts

## Images

![EKE 21V, 150W, MR16, Gx5.3 Base, OEM Quality Compatible Replacement for 54390,64606, JCR21V-150W,BC2744, 1003370, Halogen light Bulb - Image 1](https://m.media-amazon.com/images/I/21T-AjK8qxL.jpg)
![EKE 21V, 150W, MR16, Gx5.3 Base, OEM Quality Compatible Replacement for 54390,64606, JCR21V-150W,BC2744, 1003370, Halogen light Bulb - Image 2](https://m.media-amazon.com/images/I/21WD27ZgJSL.jpg)
![EKE 21V, 150W, MR16, Gx5.3 Base, OEM Quality Compatible Replacement for 54390,64606, JCR21V-150W,BC2744, 1003370, Halogen light Bulb - Image 3](https://m.media-amazon.com/images/I/21YzLanzD6L.jpg)
![EKE 21V, 150W, MR16, Gx5.3 Base, OEM Quality Compatible Replacement for 54390,64606, JCR21V-150W,BC2744, 1003370, Halogen light Bulb - Image 4](https://m.media-amazon.com/images/I/311mT2YPm8L.jpg)
![EKE 21V, 150W, MR16, Gx5.3 Base, OEM Quality Compatible Replacement for 54390,64606, JCR21V-150W,BC2744, 1003370, Halogen light Bulb - Image 5](https://m.media-amazon.com/images/I/31P6bRnzxOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ good bulbs for decent price
*by N***R on June 1, 2022*

These work with our microscope light sources well. These specialty bulbs are hard to find. The only thing I didn't like is that each individual bulb was boxed twice-- it seemed a bit wasteful. Others I've bought come in a long box of 12 individually boxed bulbs. I received 50 boxes for 25 bulbs.

### ⭐⭐⭐⭐⭐ Replacement Microscope Bulb.
*by V***1 on September 14, 2024*

Easy install. Form, Fit and function from the original bulb used for our microscope light.

### ⭐⭐⭐⭐⭐ Good
*by T***T on December 5, 2025*

Bought this as a replacement for a fiber illuminator. No issues and a reasonable price.

## Frequently Bought Together

- EKE 21V, 150W, MR16, Gx5.3 Base, OEM Quality Compatible Replacement for 54390,64606, JCR21V-150W,BC2744, 1003370, Halogen light Bulb
- Replacement for Donar EKE 21V 150W Halogen Bulb
- OSRAM EJA 150W 21V MR16 Tungsten Halogen Lamp

---

## 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.sk/products/173565751-eke-21v-150w-mr16-gx5-3-base-oem-quality-compatible](https://www.desertcart.sk/products/173565751-eke-21v-150w-mr16-gx5-3-base-oem-quality-compatible)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-31*