18W Square Surface Mounted LED Ceiling Panel Light Main Features: ● Beautiful and clean, easy installation, different fixture color is available ● High brightness and high luminous efficiency SMD 2835 LED as light source ● High quality light guide plate, ensure the light uniform and soft ● High heat dissipation design, will effectively extend the service life of light source ● Adopting outside power supply with wide input voltage, constant current output, no flicker, no glare, no radiation, safe and reliable ● Long life time, up to 50000 hours ● Perfect for commercial and exhibition locations, hotel, shopping mall, office, residence, etc. ● Available power: 6W / 12W / 18W   Installations: ● Fix the hanging board to the ceiling with screws ● Install the LED driver and fix the panel light to the hanging board with screws ● Connect the power supply and start to work       Body Material: Aluminum,PC Certification: CE,FCC,RoHs Emitting color: White Is Dimmable: No Luminous Flux: 1440LM Power Source: AC Usage: Emergency,Holiday Voltage: 85-265V   Package weight: 0.829 kg Product Size(L x W x H): 21.70 x 21.70 x 5.50 cm / 8.54 x 8.54 x 2.17 inches Package Size(L x W x H): 25.50 x 22.50 x 6.40 cm / 10.04 x 8.86 x 2.52 inches Package Contents: 1 x Square Surface Mounted LED Panel Light, 1 x LED Driver