Feature:1. Innovative ceiling lamp, equipped with 3 long strip lamp arms, simple design style, make your house more unique.2. Wide application range, suitable for home living room, dining room, office, bedroom, study room, coffee shop, etc.3. High brightness, low light attenuation, no visible strobe, good lighting effect, wide irradiated area, can irradiate 30m².4. The shell is made of aluminum + silicone material, and iron base, good durability and long service life.5. Low energy consumption, energy saving and electricity saving, with white light, easy to install and use.Specification:Item Type: Ceiling LightMaterial: Iron+Aluminum+SiliconePurpose: Home LightingInput Voltage: AC85-265VLight Color: White LightNumber of LEDs: 35LEDs for a single strip, 105LEDs for 3 strip light(35x3)Power: 20WBrightness: 2500LMColor Temperature: 6000-6500KShell Color: SierIrradiation Area: 30m²Service Life: 50000HWeight: Approx. 507g / 17.9ozCombined Width: Approx. 52cm / 20.5inCombined Height: Approx. 6cm / 2.4inLamp Holder Diameter: Approx. 12cm / 4.7inHow to Use:1. Install the base fixing frame-remove the fixing frame from the lamp chassis, and then use the expansion screw tube and screws to install the fixing frame on the ceiling2. Install the lamp tube and the ground wire-pass the screw on the lamp tube through the small hole on the lamp holder in turn, fix it with a gasket and screw, and install the ground wire and one of the lamp tubes together3. Lamp adjustment, parallel combination4. Install the wiring-connect the lamp wiring and the power adapter in series, and the male head to the female head are connected in series5. Install the power cord-first cut off the power, a