---
product_id: 58480434
title: "2pcs ELH 120V 300W RM-129 Donar Bulb for Bell & Howell 448 452 454, Slide Cube 985, 986 987 991 1000 3000, Slide Cube Z, CP40 RC50 RC55 RF60 AF66 AF70 AF80, Autoload Film Strip 746A, 746F 747A"
brand: "donar"
price: "$71.91"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/58480434-2pcs-elh-120v-300w-rm-129-donar-bulb-for-bell
store_origin: US
region: United States of America
---

# 120V power precision 10° focused beam angle 300W intense halogen brightness 2pcs ELH 120V 300W RM-129 Donar Bulb for Bell & Howell 448 452 454, Slide Cube 985, 986 987 991 1000 3000, Slide Cube Z, CP40 RC50 RC55 RF60 AF66 AF70 AF80, Autoload Film Strip 746A, 746F 747A

**Brand:** donar
**Price:** $71.91
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate your workspace with pinpoint precision and power!

## Quick Answers

- **What is this?** 2pcs ELH 120V 300W RM-129 Donar Bulb for Bell & Howell 448 452 454, Slide Cube 985, 986 987 991 1000 3000, Slide Cube Z, CP40 RC50 RC55 RF60 AF66 AF70 AF80, Autoload Film Strip 746A, 746F 747A by donar
- **How much does it cost?** $71.91 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/58480434-2pcs-elh-120v-300w-rm-129-donar-bulb-for-bell)

## Best For

- donar enthusiasts

## Why This Product

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

## Key Features

- • **Dual Pack Advantage:** Two bulbs included to keep your workflow uninterrupted and efficient
- • **Compact & Compatible:** GY5.3 base fits seamlessly with Bell & Howell and Slide Cube models
- • **Optimized Brightness:** 746 lumens delivering clear, vibrant visibility in professional settings
- • **Precision Beam Focus:** Narrow 10° beam angle ensures sharp, targeted lighting for critical tasks
- • **Power-Packed Performance:** Reliable 120V, 300W halogen output for consistent illumination

## Overview

The Donar ELH 120V 300W RM-129 halogen bulbs offer a powerful 746-lumen output with a focused 10° beam angle, designed specifically for Bell & Howell and Slide Cube projectors. Featuring a durable GY5.3 base and a compact 50mm dichroic reflector, these bulbs deliver reliable, high-intensity lighting for up to 35 hours, perfect for professional and industrial applications.

## Description

2pcs ELH 120V 300W RM-129 Donar Bulb for Bell & Howell 448 452 454, Slide Cube 985, 986 987 991 1000 3000, Slide Cube Z, CP40 RC50 RC55 RF60 AF66 AF70 AF80, Autoload Film Strip 746A, 746F 747A

## Features

- 120 Volts 300 Watts
- ANSI CODE: ELH
- Filament: CC-8 ; Base: GY5.3
- Life (hrs.): 35

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Donar |
| Light Type | Halogen |
| Special Feature | Halogen Lamp |
| Wattage | 300 watts |
| Bulb Base | GY5.3 |
| Incandescent Equivalent Wattage | 300 Watts |
| Voltage | 120 Volts |
| Unit Count | 2 Count |
| Number of Items | 1 |
| Brightness | 746 Lumen |
| Shape | Reflector(R) |
| Material | Glass |
| Indoor/Outdoor Usage | Indoor |
| Controller Type | Push Button |
| Power Source | Corded Electric |
| Beam Angle | 10 Degrees |
| Power Consumption | 300 Watts |
| Item Package Quantity | 2 |
| Light Source Type | Halogen |
| Light Source Wattage | 300 Watts |
| Control Method | App |
| Average Life | 35 Hours |
| White Brightness | 746 Lumens |
| Efficiency | 2.49 lumens per watt |
| Manufacturer | Donar |
| UPC | 638037124088 |
| Part Number | RM-129 |
| Item Weight | 2.68 ounces |
| Package Dimensions | 4.53 x 2.2 x 2.17 inches |
| Is Discontinued By Manufacturer | No |
| Special Features | Halogen Lamp |
| Batteries Included? | No |
| Batteries Required? | No |
| Wattage | 300 Watts |
| Bulb Diameter | 2 Inches |

## Product Details

- **Brand:** Donar
- **Light Type:** Halogen
- **Special Feature:** Halogen Lamp
- **Wattage:** 300 watts
- **Bulb Base:** GY5.3

## Images

![2pcs ELH 120V 300W RM-129 Donar Bulb for Bell & Howell 448 452 454, Slide Cube 985, 986 987 991 1000 3000, Slide Cube Z, CP40 RC50 RC55 RF60 AF66 AF70 AF80, Autoload Film Strip 746A, 746F 747A - Image 1](https://m.media-amazon.com/images/I/61ml+2ctmGL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-04-26*