LED

STERIS VeriEye Insulation Tester IMS Instrument Testing Device – Working

Pre-owned STERIS VeriEye testing device with accessories shown. Unit powers on and responds to testing functions. Cosmetic wear from normal prior use/storage. Includes: * tester unit * leads/accessories shown in photos Sold as used equipment for: * educational * training * biomedical * maintenance Buyer responsible for verifying compatibility and intended use.

Dual-Lite PLD10 Emergency LED Driver 120/277V

This is for one. Dual-Lite PLD10 Emergency LED Driver 120/277V. Condition is new – open box. Product has not been used. Sold As is. I have plenty more available if you need extra ones.

300 pcs 3mm 5mm LED Light Kit White Yellow Red Green Blue Assortment with Case

300 Pieces 3mm and 5mm LED Light Kit – White Yellow Red Green Blue Assortment in Divided Plastic Case The LED light kit contains three hundred (300) 5mm and 3mm 3V, 20mA LEDs, in a divided plastic storage case as shown in the photos. LED Kit Includes: 20 each 5mm White, Yellow, Red, Green and Blue LEDs (100 total 5mm LEDs)40 each 3mm White, Yellow, Red, Green and Blue LEDs (200 total 3mm LEDs)Plastic divided storage case As with any LED, a current-limiting resistor should be used in series with these LEDs to protect the LED by controlling the maximum current that can flow through it. We offer current limiting resistors here. The forward voltage should not exceed 3V, and the maximum current is 20mA. Get it faster! Stocks and ships from our US Colorado office for quick delivery. We provide FREE USPS First Class Shipping with Tracking – Not Economy Shipping

Copper LED PCB direct thermal path for Cree XML, XML2,XPG, XPG2,XPG3,XHP50,XHP70

Hi Everyone, SHIPPING DISCOUNTS FOR MULTI ITEM PURCHASE!!! Buy one item and pay shipping the rest of your items will ship FREE!!! >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>PERFORMANCE BOOSTING TECHNOLOGY<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< This sale is for your choice of 20mm, 16mm or 10mm COPPER PCBs. These are bare stars no LEDs are included. Available emitter foot prints: Cree XML, XML2 Cree XPG, XPG2, XPG3, Nichia 219 Cree XHP50 Cree XHP70 These copper core PCBs significantly boost the performance of LEDs. The direct thermal path technology makes it possible to drive the emitter much harder than factory specification. The emitter is soldered DIRECTLY to the copper heat pad. . These are high quality, and preform well above standard aluminum MCPCBs. Boards that simply use copper for the base and retain use of the crystal substrate layer in the center will not give you the same performance. Using these stars in combination with PROPER heat sinking emitters can be driven to significantly higher than rated capacity. Output Gains are seen even at DOUBLE the rated drive current of emitters. Output increases are also achieved at some standard currents. Output graphs compare standard MCPCB with copper MCPCB in controlled test (graphs thanks to BLF member Match). How to Reflow Solder HERE Please see my other listings for these with emitters, and other great flashlight related items.

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