re heavy dust, should regularly dust to prevent dust
covering the radiator, the impact of heat.
4, Waterproof: LED fluorescent lamp because the lamp is composed of two parts
from top to bottom: the upper part of the aluminum radiator for the next part
of the soft mask, there are gaps in the joints, so to prevent soot, water vapor
from entering. If you use heavier in the flue gas, water vapor, and suggested
adding a protective cover. Usually the protective cover on it.
5, vibra