The aesthetically appealing Focus 54 offers incredibly pure, white light along with a guaranteed no-drift arm, high intensity setting and variable spot size control. The Focus 54 offers intensity of up to 140,000 Lux at 24" (61 cm) and 54,000 Lux at 1m. The Focus 54 Minor Surgery Light is the spotlight of choice. General Features: 500-hr. average bulb life on standard setting Variable intensity settings and high intensity switch Removable, autoclavable, sterilizable grip Floorstand units include footswitch, locking casters and cord wrap Friction knob allows user to position selfbalancing arm without a tool for drift-free positioning