CHANZON 100 stks 5mm Warm Wit LED Diode Lichten (Clear Stro Hoed Transparant 3000K DC 3V 20mA) Super Heldere Verlichting Lamp Lampen Elektronica Componenten Lichtgevende Diodes

Funktioniert einwandfrei

Los terminales de conexión cortos

Funzionano a meraviglia.Ne ho usati un bel po'.

Very good LED's Super bright and works good as a floodlightI have all 100 in parallel and they all light up at exactly the same intensity. Very well matched too!Running 100 in parallel at 4 amps total (for 5 second duration between uses to use as an extremely bright and warm white for shooting some photos of up close for some small scenery as if its in the sun but indoors)Also works great as a mini portable floodlight when connected directly to a 3-cell AAA NICD pack Only draws about an amp or so. I have same-size wires going to all the LED's to keep them running at equal intensity and current and it works great.

I could not find data-sheets for these, so If there is ever any physical dimensions I need other than the 5mm barrel, I have to measure it myself.The only electrical characteristics provided are VF = 3.0 to 3.2 Volts, and IF up to 20mA.These are the brightest wide-angle LED's I have found for under the 20mA range with a very nice output spectrum for an LED!The output is probably comparable to an incandescent light!I figure you can use small 1/4 watt current limiting resistors with these up to almost 15 Volts before over-heating.