Spring clipping 300 x 1200 54W dimmable LED ceiling light fixtures , square led panel light

1.Knowledge sharing of 54W 30x120cm dimmable led panel with 3 years warranty  
Edge-lit technology is what we focus for the panel lighting series.
2 units PCB are used for 36W and 4 units PCB are used for 45W,54W and 72W. An excellent 94lm/watt is thereby moderately achieved.
The whole series use discreet wiring method for a Rectangular Recessed Led Commercial Lighting chieving a much flexible structure which optimizes the efficiency and homogeneity.
Through designing a steel bar for driver supporter at the back, that facilitates the installation process, no trouble of extra wiring job. Given ceiling humidity, the terminal box was specially made for fog-proof purpose. The updating structure are available for different installing methods, for suspending, recessing, surface mounting and spring clipping.
From the main building and office and even residential area, we have a range of panel lighting solutions that really make a difference.

2. How to install the traditional fixtures?
1).Cut off the power.
2).Remove the existing component reflector and ballast.
3). Put the driver in the place of the previous ballast.
4). Remove the plastic cover from the LED head. 
5). Mount the LED retrofit kit into the socket.
6).Connect the electric wires

3. Advantages :
1). Warranty: 3 years warranty
2). LED chips:EPISTAR SMD2835 
3). Driver: Mean Well, very easy for repair/replacement
4).Various options: 100-277V, 347-480V etc
5).Higher lumen compared to similar models of others
6).Positive cooling technology 
7).Reduce energy costs up to 90% compared to traditional lamps, reduce maintenance costs up to 90%, almost free of maintenance
8).Industry-leading thermal management utilizing patented technology
9).LM79, LM80 testing reports available
10).ETL/cETL CE RoHS certificate
11).All models are simply installed in 4 mins by the mounting bracket or customized plate.

4. Features  
1).Patent products
2).It’s the lowest total cost solution ,they can replace existing Metal Halide or HPS bulbs, the old housings will be re-used. The total cost is significantly reduced compared with using new complete LED fixtures.
3).Industry-leading thermal management utilizing patented technology
4).Operating temperature range: from 35 Celsius degree to 70 Celsius degree.
5).The LED retrofit kits contain no any mercury or lead.
6).Does not produce UV rays that harm people’s eyes.
7).Directional light means no light pollution, dark sky compliance. 

300x1200mm dimmable led panels available wattages:

Size diagram