1High brightness, low light decay, no flicker, wide irradiation area, low energy consumption, more power saving, and long service life. 2The design is unique, the ceiling lamp is bright in color and texture, and the simple design style makes your house decoration more unique. 3Easy to install, equipped with graphic manuals, a full set of accessories for installation, very easy to install. 4Made of highquality iron + aluminum + silicone material, it is sturdy, durable and has a long service life. 5Wide range of applications, suitable for study, dining room, office, bedroom, study room, coffee shop and other places. Item Type: Ceiling LightMaterial: Iron + Aluminum + Silicone Color: Silver Product Assembly Size: Approx.51x8cm / 20.1x3.1in(W x H) Weight: Approx. 714g / 25.2oz Application: Home lighting Input voltage: AC85-265V Number of LEDs: 35 LEDs for a single, 140 LEDs in total for four (35x4) Power: 25W Brightness: 3000LM Light Color: Warm Light Irradiation Area: 10-25 Service Life: 50000H 4 x Lamp Tube 1 x Power Adapter 1 x Lamp Base 1 x Manual 1 x Wrench 4 x Screw Washer 5 x Screw Cap 1 x Installation Kit(2 x Pointed Screw, 2 x Expansion Screw) 1 x Yellow Ground Wire 1. Please allow 1& 8209;2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.