LED 2FT x 4FT Ultra Slim Backlit Panel Light 50W AC120-277V 50000hrs Lifetime
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LED 2FT x 4FT Ultra Slim Backlit Panel Light 50W AC120-277V 50000hrs Lifetime


Suitable for public lightings like museums, subways, the courts, healthcare facilities, airports, hospitals, stations, and more. Residential lighting, kitchens, living rooms, washrooms, corridors, garage, basements.

  • 50 Watt 2FTx4FT Version
  • Using super bright SMD LEDs
  • Energy savings up to 90%
  • UL/cUL listed and DLC qualified.
  • Available in silver or white frames.
  • Easy Mounting Options
  • Eco-friendly, zero maintenance,
  • 5-year warranty
  • Description
  • Specification
  • Technical Specification


This LED Backlit Panel 2ft x 2ft is built and designed for general-purpose lighting applications. These Ultra Slim LED Panel Lights are constructed out of the finest ultra-thin optical acrylic sheets with fully lined edges of embedded high output Tier One LED,

  • Guarantee instant start with no flickering or buzzing.
  • Across the back is an engraved light distribution matrix to produce the brightest most uniform illumination.
  • This light distribution grid pattern is optimized
  • Ensure edge-to-edge light over the face of the panel 
  • Pleasing light, eye-casting no shadows or glare.
  • Totallights panel fixtures are easy to install,
  • Cost-efficient, and lightweight 
  • Easily retrofitted into an existing fixture.
  • Add value to your lighting project while enjoying the benefits of LED lighting. 

Commercial lighting: hotels, offices, schools, retail stores, factories, warehouses, restaurants, halls, meeting rooms, etc. 

We provide a 5 years limited product warranty and obviously a great after-sales service.


ItemCode 684D2-50WW
Size 2*4 ft
Wattage 32W(±5%)
Input Voltage 100-277V
Diffuser PS
Input Current 800mA
Back Plate 0.6mm Galvanized plate
Frequency 50/60Hz
IP Ratings IP20
Output Voltage DC27-42V
Installation Recessed, Suspended, Wall-mounted
PF >0.9
LED Type SMD2835 0.2W
Dimmable 0-10V Dimming
THD <20%
LED Chips Epistar
Driver Brand LIFUD
LED Quantity 192 pcs
CRI >80 Ra
Driver Model LF-GMR045YB(P)800U
Operation Temp: -20°C~45°C
CCT 3000K, 4000K, 5000K
Light Efficiency 130lm/w(±5%),
Certificates UL/DLC
Life Span >50000 hours
Lumen Output 4160lm(±5%)<6
Beam Angle >110°
Warranty 5 years


Specification and User Manual

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