5047 COB LED Chip 550W 4000-4500K Natural White 97Ra High CRI Dimmable for Industrial Lighting

5047 COB LED Chip 550W 4000-4500K Natural White 97Ra High CRI Dimmable for Industrial Lighting

This high-power chip-on-board LED chip features a 5047 package measuring 50.0mm x 47.0mm.

 Operating at a standard drive current of 7200mA, it maintains a forward voltage between 70V and 74V, delivering approximately 550W system power.

The chip emits natural white light with exceptional color rendering performance, achieving a color rendering index (Ra) exceeding 97 for accurate color reproduction of illuminated objects.

It supports dimming functionality, allowing flexible light intensity adjustment to meet different lighting needs.

With a luminous efficiency of 120lm/w, it balances high brightness and energy efficiency perfectly.

The 120° wide beam angle ensures even light distribution without dark areas or glare, ideal for large industrial and commercial spaces.

Built with premium Algainp material, it offers stable performance and long-term reliability.

It boasts a rated lifespan of 50000 hours, minimizing replacement frequency and maintenance costs.

Backed by a 3-year warranty, it provides reliable after-sales support. RoHS and CE certified, it meets strict quality and safety standards.

 It operates stably within a working temperature range of 45°C to 85°C, suitable for harsh industrial environments.

We offer professional lighting design services including Dialux and AutoCAD layout support to help you optimize your lighting projects.

 As a direct factory supplier from Shenzhen, we guarantee stable supply, competitive pricing, and strict quality control for every unit.

Application Areas--5047 High Power COB LED
Industrial Lighting: Factory workshops, warehouses, and large-scale production lines; the 550W high power and 120lm/w efficiency deliver stable, bright illumination for safe and efficient work operations.
Commercial High-Bay Lighting: Shopping malls, exhibition halls, and sports arenas; 97Ra high CRI ensures true color display for retail products and event spaces.
Outdoor Architectural Lighting: Building facade floodlights and large-scale landscape lighting; the 4000-4500K natural white light provides clear, glare-free illumination with long-term reliability.
Specialized Lighting: Stage lighting, studio lighting, and high-precision task lighting; dimmable function and consistent color output meet professional lighting requirements.

Interested in our products? Contact us for more detailed information and technical specifications. We're ready to assist with your industrial and commercial lighting requirements.

Frequently Asked Questions

Do you provide OEM/ODM customization services?

  Yes, we offer full OEM/ODM support. We can customize product logos, packaging, color temperatures, and beam angles.