Product overview A compact LED dimming power module designed for microscope illumination and other precision lighting applications. The unit offers wide voltage compatibility, smooth dimming control, stable 6500K daylight lighting, and durable ABS construction for reliable long term operation. Key benefits Precise brightness control: Builtin LED dimming power supply provides adjustable output current from 0 to 1350 mA for fine tuning of illumination intensity to match different magnification and specimen requirements. Global compatibility: Accepts 100 to 240 Vac at 50 Hz to 60 Hz, so the power module works in a wide range of laboratory and field locations without additional converters. Consistent, neutral light: Imported LED chips deliver a stable 6500 K color temperature for clear, contrast viewing and imaging. Robust and reliable: ABS housing, 200 mm cable length, and a withstand voltage greater than 2.5 kV support safe operation in demanding environments. Designed for long service life with MTBF of at least 100,000 hours. Flexible power choices: Multiple model options are available to match different illumination needs, including LD0.5W, LD1W, LD1WD, LD3W, and LD5W. Technical highlights Input voltage: 100 to 240 Vac, 50 Hz to 60 Hz Output voltage and current: 2.8 to 3.5 V, 0 to 1350 mA (adjustable) Output power: 3 W or 5 W depending on model Dimming mode: adjustable output current Color temperature: 6500 K Line length: 200 mm Material: ABS housing Color: black Working environment: 10 C to 50 C, 30 percent to 80 percent RH Storage environment: 30 C to 85 C, 20 percent to 90 percent RH Withstand voltage test: greater than 2.5 kV MTBF: greater than or equal to 100,000 hours Available models: LD3W, LD1W, LD5W, LD1WD, LD0.5W Why this product solves common problems Eliminates flicker and unstable illumination by using a dedicated LED dimming module with smooth current adjustment. Avoids compatibility headaches when moving equipment between sites by supporting worldwide input voltages. Reduces maintenance interruptions with durable components, MTBF, and proven electrical protection margins. Typical applications Microscope illumination for laboratories, teaching, and quality inspection where controlled, neutral lighting is required. Inspection stations and industrial magnification setups that need adjustable intensity and stable color temperature for consistent defect detection. Photomicrography or cameraintegrated microscopes where flicker, daylightbalanced light improves image clarity. What you get 1 microscope power supply (model as ordered) Notes Select the model that matches required output power and system compatibility. The unit is provided in black ABS housing with a 200 mm cable.