Durability Aluminum Construction: Crafted from premium aluminum alloy, this 55-16.5mm light source rust resistance and longevity Uniform LED lighting: This microscope rings light delivers lighting with advanced LED technology, providing 610LM brightness for clear observation Its 7500±500K color temperature ensures accurate color rendering during microscopic analysis, ideal for laboratory research and educational use Wide Microscope Compatibility: Designed with versatile mounting systems, this DC5V powered rings light easily attaches to various microscope models without tool Quick Install: The easy installation systems enables effortless attachment and removal within seconds This user friendly feature simplifies workflow in educational setting and laboratories requiring frequent equipment reconfiguration Adjustable Brightness Control: Featuring multiple intensity levels, this light source allows lighting from 610LM most output Researcher can quickly adapt lighting conditions for detailed examination or general observation tasks, Manufacturer: KACCDE