high brightness 600x600 Led panel , 40 watt led panel lighting for school

Quick Detail:

1) Size : 600*600*9mm

2) Power:40W

3) Lumen flux: 3400±50lm

4) Voltage : AC110V

5) Beam angle : 120°

6) CCT:2700K-3200K 5500K 6000K-6800K

7) CRI: ≥80

8) Certificate : CE , RoHS , UL , CUL

9) Warranty : 2-3 years

10) Lifespan : 50000hrs

Description:

High efficiency (95%) constant current driver with built in overheat protection that remains stable 

over a wide range of input voltages

Independent LED circuit to prevent complete blackout in case an LED fails

Evenly lined with high-power LEDs to grant optimal illumination

High light output at a reduced energy consumption of up to 50%

Over 50,000 hours of life expectancy

Wide beam angle with even light distribution

Minimalist & stylish design

No start-up time, no flickering, no humming

Technical Specifications:

Features of Product:

1) It won't be obstructed by wireless.

2) It is energy saving, environmental protection and high brightness.And it can save 65%  

electricity compared with traditional grid lamp.

3) Its appearance is concise&vogue,pretty&elegant and never unfading.

4) It can work instantly without flash,stridor and glare.

5) The constant-current drive can still guarantee the normal operation of panel lamp during unstable

 voltage.

6) Leading power source design and overlong lifespan.

7) Fast&convenient installation.

8) It