100 square meters of storefront needs how much W lighting can be better. Selling materials 2.9 meters high
Integrated light wattage is 30W / square, for reference only. It is best to let the factory for a unified design. Each building material on the light source requirements are different.
40 watts around the lamp, color leather tube center shape, not too complicated to create a warm atmosphere can be.
A square 8 watts can be illuminated relatively high, your height is 2.9 meters, with each square 10 watts on it.
