Smart Wifi APP Remote Control 300x300 300x600 150x600 Natural Daylight Blue Sky Light LED Ceiling Panel Artificial Skylight (Дания - Тендер #41928910)

I want to ask whether there is an error in the information about the lumen. In the top it says that the efficiency is 90 lumen per Watt, this should be 6300 lumen for 70 W. But below it says that it is only 1017 lumen for the 70 W fixture. What is the correct efficiency and Luminous Flux for the 70 W fixture ?
Application:Home Office
Power:30w/50w/60w/70w
Shape:Rectangle Shape/Square Shape
Installation:Reccessed
Keyword:Virtual Skylight
Size:300*300/300*600/150*600mm
Material:PMMA Acrylic
Color:2200-7200k
Feature:High Lumens Energy Saving
Color Temperature(CCT):6000K (Daylight Alert)
Lamp Luminous Efficiency(lm/w):90
Color Rendering Index(Ra):90
Lighting solutions service:Project Installation
Application:Home Office
Design Style:Modern
Lifespan (hours):30000
Working Time (hours):20000
Input Voltage(V):AC 220V( � 10%)
Lamp Body Material:Acrylic
Light Source:LED
Warranty(Year):2-Year
CRI (Ra>):90
Working Temperature(℃):-20 - 40

Country: Denmark

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