Price: $45.99 - $34.99
(as of Aug 04,2025 10:53:53 UTC – Details)

This is a 144-LED intensity adjustable ring light for stereo microscopes with a mounting size 2.4″ (61mm) in diameter. The ring light has 2.5″ (62.5mm) inside and 3.64″ (92.5mm) overall outside diameters. It works with power supplies from a 100-240V and comes with a 1-7/8″ (48 mm in diameter) ring adapter. With variable intensity control, it provides cool, even, intense, and focused shadow-free illumination. It is an ideal durable cool light source for all stereo microscopes. This kit comes with one year warranty against manufacturing defects.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 7.2 x 4.4 x 2.1 inches; 8.8 ounces
Item model number ‏ : ‎ LED-144B-ZK
Date First Available ‏ : ‎ March 3, 2011
Manufacturer ‏ : ‎ United Scope LLC
ASIN ‏ : ‎ B016NBASBK
Country of Origin ‏ : ‎ China
Best Sellers Rank: #8 in Macro & Ringlight Flashes
Customer Reviews: 4.5 4.5 out of 5 stars 287 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) if (dpAcrHasRegisteredArcLinkClickAction !== true) dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, “allowLinkDefault”: true , function (event) if (window.ue) ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) ); ); P.when(‘A’, ‘cf’).execute(function(A) A.declarative(‘acrStarsLink-click-metrics’, ‘click’, “allowLinkDefault” : true , function(event) if(window.ue) 0) + 1); ); );

144-LED ring light providing shadow free illumination
Compact design with built-in dimmer
Mounting size: up to 2.48″ (63mm) in diameter
The ring light has 2-3/8″ (60mm) inside and 3-5/8″ (92mm) outside diameters
110V to 240V wide band power supplies