... Rohs 3, +2years warranty 4, 27 years experience LED drive powerFeatures:1.using pulse width modulation (PWM) technology, to ensure that the power supply ... segregation 3.totally-sealing internal encapsulating compound, waterproof level is IP67 standards 4. work stable current anti-jamming is strong, can effectively ... ; EN6100-3-2,3,4,5,6,8,11; 15x1W LED drive power supply CE