You do not need a fiber optic source or any special kind of wiring or attachment for this handpiece. Just connect it to your handpiece hose, step on the pedal, and the light comes on automatically.
There is a very small electric generator built inside the turbine which powers the LED light. The handpiece is very light, powerful, and quiet. The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatory agencies.
The item "Adec Alegra W&H TE-95 RM LED Light Optic Push Button Dental High Speed Handpiece" is in sale since Friday, May 3, 2019. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Handpieces & Instruments\Dental Handpieces". The seller is "crexident" and is located in Sacramento, California. This item can be shipped worldwide.