... efficiency,save energy ,protected environment • High stability and low ripple, increase light efficiency and decrease light attenuation • Meet ... and light efficiency by constant voltage • Passed high ,low temperature and waterproof testing. • Integrity protection,over loading, ... 24vDC @4.16A 100Wwaterproof rate: IP672 years warranty LED strip light power supply input: 100~240vAC , 47~63Hz output: ...