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Sylvania / LEDVANCE

LED Driver - 120-277V, 50W, Dimmable - OTi 50/120-277/1A4 DX L

LED Driver - 120-277V, 50W, Dimmable - OTi 50/120-277/1A4 DX L

78034

$66.05 USD
$66.05 USD
Sale Sold out

Key Specification

  • Wattage: 50 W
  • Input Voltage: 120–277 V
  • Type of Current: AC
  • Supply Frequency: 50/60 Hz
  • Dimming: Yes (DALI, down to 1%)
  • Output Type: Constant Current (programmable LED driver)
  • Number of Lamps: 1
  • Dimensions: 14.17" (L) × 1.18" (W) × 1.0" (H)
  • Weight: 0.66 lb
  • Protection Rating: IP20
  • Protection Class: II
  • Operating Conditions:
    • Max housing temperature (fault): 110°C
    • Humidity: 5–85% RH
  • Certifications: RoHS, FCC, CSA
  • Type: DALI Dimmable LED Driver (constant current, programmable)

The LED Driver – 120–277V, 50W is a reliable and efficient dimmable driver designed to deliver stable power for LED lighting systems. It supports a wide input voltage range, making it suitable for various commercial and residential applications. Built for durability and consistent performance, it ensures long operational life. Its dimming capability allows flexible control of light output to meet different lighting needs.

Common Applications:

  • Indoor commercial lighting such as offices and retail stores
  • LED panel lights and downlight fixtures
  • Residential lighting with dimming requirements
  • Hospitality environments including hotels and restaurants
  • Retrofit projects for upgrading to energy-efficient LED systems

Key Features:

  • Wide input voltage range: 120–277V for versatile installation
  • Power rating of 50W for medium-output LED fixtures
  • Dimmable functionality for smooth brightness adjustment
  • Stable and reliable output performance
  • High efficiency design for reduced energy consumption
  • Compact and durable construction for long-lasting use


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