LED downlight 1. Power: AAA battery 2. Voltage: DC 4.5V 3. Weight: 150g LED downlightProduct Feature:1. Power supply: AAA ... resistance, off chance to normally rejected.3. Perfect structure design: Special strucrure of reflective cap, the efficiency of ... beam angel, even illuminance distribution, Unique thermal elimination structure design, good efficacy of thermal elim\ination, lower the temperature ...