9-speed Dimming Microscope LED Light Sources Upplementary Lighting Brightness Adjustable Bottom Microscope Ring Light
  
Description

9-gear button dimmer
With switch +- gear, a total of 9-step to adjust brightness.
USB interface
can be connected to a DC 5V1A
USB power adapter or a power bank.
 
Note:
The diameter of the LED light source is 45mm, 3M glue on the back. When installing, use a Low magnification objective to observe, alignment the center point (the bright spot is in the center of the field of view), then tear off the Stickers, and stick the light source on the microscope Reflector mirror of the flat side.

 
Shipping

Items are normally shipped within 1-2 working days of receiving (cleared) payment and will be shipped by air parcel to worldwide. We do offer combined shipping discount if you pay all together.The shipping & handling fee includes packing, warehouse and distribution costs, not postage only, these are non- refundable.The estimated shipping time is about 10 to 20 days to arrive buyers' location. All items will only be shipped to the address you registered with PayPal. please make sure yourshipping address on Ebay is correct BEFORE placing your order. 

 
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