Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Thorlabs
The Thorlabs DC3100-365 Modulated LED Source for FLIM with Head 365 nm was released on November 18, 2009, and reached its discontinued status on August 25, 2016. Last presented on the manufacturer web platform while active, this component remains documented under its original lifecycle data. Submit the exact part number, quantity, and application requirements to request a formal quote for this discontinued item.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Thorlabs references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Thorlabs DC3100-365. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.