CycevSun 2x4 LED Flat Panel Light With Emergency Battery Backup, 2 Pack

Color Temperature (K)

3000K/4000K/5000K

Dimmable Capability

0-10V Dimmable

Voltage (V)

100 - 277 V

Material

Aluminum, Plastic

Wattage (W)

30/40/50 W

Battery Power (W)

8 W

Power Source

Hardwired

Installation Type

Ceiling Mount

Lumens (LM)

3300/4400/5500

Color Rendering Index (CRI)

80+ CRI

Certifications

ETL, UL, CE, RoHS

Lifetime

30,000 hours

Warranty

5 Years

CycevSun is committed to redefining modern illumination with intelligent, energy-efficient lighting solutions that harmonize style and functionality. Our mission is to empower spaces with adaptable brilliance, blending cutting-edge technology and timeless design.

CycevSun’s 2x4 LED Flat Panel Light with Emergency Backup redefines safety and performance. This UL-certified panel delivers 3 selectable color temperatures (3000K warm white, 4000K neutral, 5000K daylight) to adapt to any setting, paired with seamless dimming capabilities. Its integrated emergency battery activates instantly during power outages, providing 90 minutes of bright, code-compliant illumination for critical areas like stairwells, exits, or offices.

How to dim this panel light?
The fixture supports precise 0–10 V dimming for seamless brightness control, and a concealed DIP-switch on the rear driver box allows you to preset the output to 20 W, 30 W, or 40 W

Can I install these lights in my living room?
The CycevSun 2×4 LED panel light is engineered for universal voltage compatibility，operating flawlessly on any AC supply from 100 V up to 277 V. This wide input range eliminates the need for external transformers or special wiring, streamlining installation in commercial, industrial, and residential environments while ensuring consistent, flicker-free performance and reducing overall project costs.

How much space can a 2x4 panel light effectively illuminate?
A standard 2×4 ft CycevSun LED panel light effectively illuminates 80–120 sq.ft. of space with 8–10 ft ceilings, making it ideal for open offices, retail environments, or classrooms.

What if my panel light arrives with a damaged frame or bezel?
For assistance with a replacement, please contact the CycevSun customer service team as soon as possible. Once we’ve confirmed the issue, we’ll dispatch a replacement unit at no additional cost and provide you with tracking information for your peace of mind.

What is the lifespan of this LED panel?
Built with high-quality LED chips and advanced thermal management, it offers 50,000+ hours (≈15 years at 8h/day). Proper heat dissipation via aluminum frames prevents premature dimming.