---
product_id: 496824233
title: "Osram57452-50 watt 120/277 Volt 50-60Hz Dimmable LED Driver (OTi50/120-277/1A4/DIM-1/L G2 Osram Optotronic LED Driver)"
brand: "osram"
price: "₨47676"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/496824233-osram57452-50-watt-120-277-volt-50-60hz-dimmable-led
store_origin: LK
region: Sri Lanka
---

# 50W Power Dimmable Feature 120/277V Input Osram57452-50 watt 120/277 Volt 50-60Hz Dimmable LED Driver (OTi50/120-277/1A4/DIM-1/L G2 Osram Optotronic LED Driver)

**Brand:** osram
**Price:** ₨47676
**Availability:** ✅ In Stock

## Summary

> Illuminate Your Space with Precision! 💡

## Quick Answers

- **What is this?** Osram57452-50 watt 120/277 Volt 50-60Hz Dimmable LED Driver (OTi50/120-277/1A4/DIM-1/L G2 Osram Optotronic LED Driver) by osram
- **How much does it cost?** ₨47676 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/496824233-osram57452-50-watt-120-277-volt-50-60hz-dimmable-led)

## Best For

- osram enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Sleek tubular shape fits effortlessly into any installation space.
- • **Smooth Dimming:** Enjoy seamless 0-10V dimming to set the perfect ambiance.
- • **Reliable Quality:** Crafted by Osram, a trusted name in lighting technology.
- • **Versatile Voltage:** Compatible with both 120V and 277V systems for ultimate flexibility.
- • **Powerful Performance:** Harness 50 watts of constant current for optimal LED lighting.

## Overview

The Osram 57452 is a high-performance 50-watt LED driver designed for both 120V and 277V applications. With its dimmable feature and compact tubular design, it ensures optimal lighting control and versatility for various environments. Perfect for professional settings, this driver guarantees reliability and efficiency.

## Description

Osram57452-50 watt 120/277 Volt 50-60Hz Dimmable LED Driver (OTi50/120-277/1A4/DIM-1/L G2 Osram Optotronic LED Driver)

## Features

- 120/277 Volt
- 50 Watt
- Constant Current LED Driver
- 0-10 Volt Dimming
- For Dry and Lamp Locations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Osram |
| Part number | 57452 |
| Item Weight | 241 g |
| Product Dimensions | 27.94 x 2.9 x 2.54 cm; 240.97 g |
| Item model number | OPTOTRONIC OTi 50/120-277/1A4 DIM-1 L G2 |
| Size | 1 Count (Pack of 1) |
| Color | White |
| Material | copper |
| Shape | Tubular(T) |
| Power source type | AC power |
| Voltage | 10 Volts |
| Wattage | 50 watts |
| Amperage Capacity | 1.4 Amps |
| Item Package Quantity | 1 |
| light-source-type | Led |
| Luminous Flux | 500 lumen |
| Special Features | Dimmable |
| Specific uses | LED lighting |
| Included components | 57452 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Osram
- **Power source:** AC power
- **Minimum frequency:** 50 Hz
- **Item weight:** 8.5 Ounces
- **Manufacturer:** Osram

## Images

![Osram57452-50 watt 120/277 Volt 50-60Hz Dimmable LED Driver (OTi50/120-277/1A4/DIM-1/L G2 Osram Optotronic LED Driver) - Image 1](https://m.media-amazon.com/images/I/51AlwjdR0VL.jpg)

## Questions & Answers

**Q: im trying to replace a 55 watt osram  optotronic ot 55w /unv/1a2 cs . will the  50 watt work driver work ?**
A: If your load is under 50-Watts then you may use the 50-Watt driver
Please double-check the maximum load before replacing

**Q: Does this Dimm to off? As the picture itself says it dimms to 1% not 0%. can you clarify?**
A: it dims to 1%

**Q: I have a oti50/120-277/1a4 dim-1 l will this replace the one i have**
A: Yes, OSRAM 57452 or eldoLED *2743X3

**Q: I am trying to replace my osram led driver. my model number is the same except mine does not have the g2 on the end. will it work?**
A: We sell Osram 79516. That is the item you are looking for. That is without the G2.

## Frequently Bought Together

- Osram 57452-50 watt 120/277 Volt 50-60Hz Dimmable LED Driver (OTi50/120-277/1A4/DIM-1/L G2 Osram Optotronic LED Driver)
- OSRAM 57433 Optotronic 30W 120/277V AC 50/60Hz Constant Current Dimmable LED Driver OTi 30/120-277/1A0 DIM-1 L G2
- Osram 57351 Optotronic 40W 120/277V AC 50/60Hz Constant Current Dimmable Compact LED Driver OTi 40W/120-277/1A4 DIM-1

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**Shop now:** [https://www.desertcart.lk/products/496824233-osram57452-50-watt-120-277-volt-50-60hz-dimmable-led](https://www.desertcart.lk/products/496824233-osram57452-50-watt-120-277-volt-50-60hz-dimmable-led)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-18*