- 72 LED bulbs with 10-step variable intensity light control
- Sectional lighting control; allows users to direct the light from 4 separate quadrants
- 60.5 mm inner diameter
- Color temperature: 6400 Kelvin
- Lamp life: 10,000 hours
LX Microscopes by Unitron 15854 - Quadrant Controlled LED Ring Light The LX Microscopes by Unitron 15854 is a microscope ring light with sectional control - it enables users to direct the light from 4 separate quadrants. It has 72 LED bulbs with 10-step variable intensity light control and a color temperature of 6400 Kelvin. Expected lamp life is approximately 10,000 hours.