Lightdot 2FT LED High Bay Shop Lights, 100-277V 【Driver Equipped, 5 Years】 200W 28000LM [Eqv. 800W MH/HPS] 5000K Diamond Diffusion Linear Hanging Light for Warehouse -04

Product Description LIGHTDOT DIAMENT-SHAPED 2FT LED HIGH BAY LIGHTS 2FT LED High Bay Lights Specifications Wattage  200W Input Voltage 100-277V Brightess Equivalent 6 Lamp T8 Fluorescent 800W. Lamp Shade Diamond-Shaped Color Temperature 5000K Installation Suspension or Flusing Mount Material Aluminum CRI >90 Efficacy 140LM/W Lifespan 50000hrs 2FT Diamond Shaped LED Linear High Bay Recommended Installation Height Have you ever had these doubts?   How many high bay light need to use for your warehouse/Shop/Garage/Barn....? What wattage need to use? What is the best installation height for each wattage? I have a 50' x 50' x 16' tall shop, would like to know what style of light and how many I should buy for the most cost efficient and best lighting? I have a building that is 25 meters long by 15 meters wide. My ceiling hight is 6 meters. What size light and what spacing would you recommend? Don