... Current LED Driver 2. UL, CE, RoHS, IP66 3. Input: 90 - 264VAC, 47- 63Hz input 4. PWM Design, Over Current protec Constant Current LED Driver ... C22.2 No. 223-M91, IP67 approved, design refer to TUV EN60950-1, EN61347-2-13EMC standards: EN55022 class B, EN61000 ...