YK-S144T led ring light for microscope illumination with 144led bulbs Specification Outer diameter 98mm Inner diameter 61mm Wattage 4.5W Input voltage 90V-264V Output voltage DC12V Brightness adjust 0-100% Working distance 40-250mm Quantity of LED 144PCS Brightness 20000Lux at h

Lylight Electric Co Limited      [2018-03-27 09:27:59 ]

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