-With the outdoor use waterproof transformer.low voltage makes it safe.

-The product is equipped wtih the brackets and the poles.which can help it fixed on the pipeline or the earth much more firmly.

-The connection hole can be connected with other electrical appliances(p.s:that must be operated by the professional workers.)

-The lamp must be used in the water /air ,whose tem[erature is below 35°C.

-Please do not put the lamp or its transformer in the hot sunshine.