This is a dual LED light for stereomicroscopes. 
32mm mounting pillar.  It has a set screw, however, the opening is too tight for that to be useful.
You will have to rotate it onto the pillar because of its tightness. 
The LED does not flicker when phones or cameras are used.  The quality of light is good but hardware needs some improvement. 
It uses a Chinese plug. 


No eBay AI description was used. 
 

Shipping:
Read this carefully.
I do ship globally.  I will combine postage.
Sometimes, eBay does not combine postage costs.  Pay anyway and I will refund the difference, or wait for an invoice.  I can also do custom listings for you that include all the items. 
AusPost Standard (and express) offered for these regions/countries:
- New Zealand
- China, South Korea, Japan, Macau, Hong Kong, Singapore, Taiwan
- Mexico, Canada
- Continental Europe, including Russia
AusPost DDP (delivered, duties paid):
- United States of America under Donald Trump
I prepay for the tariff rate imposed.  The tariff amount is built into postage.  You are still paying for the tariff.  
  
For countries/regions not listed, I will only offer Auspost Express.  If you are from these areas and you are okay with up to 8 weeks postage times with standard, message me.  There is nothing I can do to improve local customs. 

AusPost Parcel Post to anywhere in Australia. 
Usually ships in a day, however, I do get busy at times and go on business trips, so please allow up to 7 days.

Returns and refunds:
Accepted if the item is not as described.  Full refund in case it is lost or damaged.  High value items will be insured. 

Customs: 
It is the buyer's duty to contact customs in case of items being held for clearance.  I will provide invoice upon request.  
An item held for too long will be returned.  I will not refund postage in this case. 
It is the buyer's duty to contact me regarding any special customs provisions the destination may have. 

Photos:
All photos were taken with a mirrorless camera and adjusted white balance using a grey card.  Minimal processing.