LED wash wall light low pressure and high pressure which stability is good

LED wash wall light stability of low pressure and high pressure which good? Surveying of land LED wash wall lamp manufacturer recently encountered a lot of customer consultation, ask DC24 and AC220Vled wash the wall lamp which safe sex good, brightness is the same? We are below brief analytical:

DC24V and AC220V to wash the wall lamp is used as the input voltage, high voltage can be directly to households, low voltage through the transformer is needed to meet electricity.

LED wash wall light stability of low pressure and high pressure which good? Surveying of land lighting always concentrate on for many years the production and development of LED outdoor lighting lamps and lanterns, plans are now about to wash the wall lamp is very safe, high voltage and low voltage stability is the same. The low pressure good is it, is still a high pressure, this is not necessarily value, mainly based on device of bearing is good wiring to choose high pressure is still low pressure.