Lighting Solutions XLM Plus LED Fiber Optic Light Module with Electronics Key Features • Bright - Light intensity is comparable to 180W Xenon • Safe - Emits virtually no ultraviolet or infrared radiation and eliminates the need for filtering • Pulse Width Modulation and/or adjustable current control for color temperature consistency across intensity settings • Multiple dimming modes Digital, analog, and remote dimming capabilities Excelitas’ XLM Plus Fiber Optic Illuminator Module with Electronics provides a simple solution to the often diverse requirements encountered in the fields of endoscopy, surgical microscopy, and medical headlight illumination applications. Combining superior optics with state-of-the-art LED technology, the illuminator module yields brilliant clear images leading to better visualization of injuries and disease. This enables physicians to make accurate diagnoses and treatment, leading to shorter hospital stays for patients and faster returns to a better quality of life. Designed to increase patient safety, the Light Module has integrated electronic circuitry for safety alarms, error modes and power status indicators. It also provides circuitry for connection to fiber safety interlocks. In the event a fiber is removed from the illuminator during use, it can be immediately shut off, protecting the vision of attending medical professionals. Compliant with IEC/EN 60601-1, the Light Module can be powered with 12V or 24V DC. Equipped with multiple intensity control modes, the Light Module offers 0-100% intensity adjustment via 0-5V analog, RS-232 or auxiliary external control. Intensity can be varied by constant current and/or via an internal or external Pulse Width Modulation (PWM) signal. PWM enables users to control light output while maintaining a stable Correlated Color Temperature. The auxiliary external control port also permits direct communication with the illuminator’s internal microprocessor. Should a fan intake become blocked, this maintenance-free illuminator includes thermal over-temp protection and will shut off the LED prior to exceeding its maximum operating temperature. Prior to shutdown, the circuitry sends error mode notifications and automatically reduces the intensity setting. This feature aids in preventing permanent damage to the LED, thereby ensuring long life. • EMI-shielded • Energy-efficient - Consumes less energy than Xenon • On board temperature sensor for thermal monitoring • Variable speed fan with fan speed monitor • Accepts Universal 12V DC—24V DC input • Compatible with 1 mm – 6 mm diameter fibers • Circuitry equipped for status and safety indicators Applications • Endoscopy light sources • Surgical microscopy • Medical Headlights

XLM Plus LED Fiber Optic Light Module with Electronics Physical Configuration Parameter Remarks / Conditions Optical Characteristics Luminous Flux Color Temperature Spectral output Angle of light exit Fiber compatibility Digital encoder / switch External light control methods are configured through a 4-bit dip switch 0-5V Analog External PWM accepted / Internal PWM 800 Hz to 25 KHz Dual-level, high/low output modulation RS-232 control of LED via DC current and PWM Temperature protection Circuitry equipped for status indicators RS-232 communication port Built-in temperature sensor sends advance...

XLM Plus LED Fiber Optic Light Module with Electronics Physical Configuration -— Power input RS 212 Di|) £witch Auxitiary Analog Connector Configuration Control Control Excelitas' XLM Plus LED Fiber Optic Light Module is a component-level module supplied to OEM medical device manufacturers for integration into the device manufacturer's endoscope, surgical microscope or medical headlight system. The XLM Plus includes: LEDs, optics, complete electronics for microprocessor control of LED and fan, heat sink with fan, temperature sensor, 12V DC and 24V DC electrical input terminal, RS232 input, 0-5V...

XLM Plus LED Fiber Optic Light Module with Electronics RS-232 Pin Number Signal Name Transmit data Receive data Signal ground Configuration Mode Dip Switch Setting Configuration Mode Description Local control via rotary encoder Local control via Up/Down switch Remote control via RS232 commands Remote control via analog input signal Internal PWM custom program 0 = Switch in the down position Auxiliary Pin Array Pin Number Signal Name Signal Name External PWM - TTL Signal for PWM control Status indicator Over temp alert Dimming switch input 1 Dimming switch input 2

XLM Plus LED Fiber Optic Light Module with Electronics About Excelitas Technologies Spectral Profile Excelitas Technologies is a global technology leader focused on delivering innovative, customized solutions to meet the lighting, detection and other highperformance technology needs of OEM customers. Relative Intensity From medical lighting to analytical instrumentation, clinical diagnostics, industrial, safety and security, and aerospace and defense applications, Excelitas Technologies is committed to enabling our customers' success in their specialty end-markets. Excelitas Technologies has...