Specification: \n\n1) even luminescence, soft light \n\n2) silver-gray aluminum frame, simple and elegant appearance \n\n3) extreme thin: custom\n\n4) low power consumption\n\n5) low heat generation: light panel does not generate heat by itself, that avoids the heating to the ad print and rapid aging of ad print use; night club, discos, drinking bar, cafe, business center, supermarket, bank, chain operation store, restaurant, snack hall, airport, shop window display and so on.