1w vs 3w LED l Testing with 3.7v l 1 watt vs 3 watt Chip LED l Aluminum Heat sink l Brightness test Mr. AK's Time 5:49 2 years ago 99 000 Скачать Далее
3W white Led chip beads 3v-12v 170 Lumen Emitting Test Emir Sh 1:41 7 years ago 413 423 Скачать Далее
Как запитать мощный диод без резисторов (1W High Power Chip LED) Sergey Panchenko 23:28 7 years ago 339 578 Скачать Далее
xhp50.2 most powerfull cree led chip 2654 lumens.. Easy Electronics Lab 1:19 2 years ago 48 384 Скачать Далее
1W High Power Pure White Led Lamp Beads 80-90 Lm / 1 ват светодиод Jake Sammerson 2:35 10 years ago 2 735 Скачать Далее
How to Drive High Power LEDs With A DC-DC Adjustable Step-Down Module Core Electronics 11:30 2 years ago 43 324 Скачать Далее
High Power LED Tutorial #1 - How to Drive 1W and 3W LEDs from 12 Volts Julian Ilett 7:56 10 years ago 279 205 Скачать Далее
How To Make 12V Super Bright Led Flashlight | DIY 12 Volt 21W Led Panel | By - Creative Shivaji Creative Shivaji 6:07 2 years ago 212 568 Скачать Далее
Magnet Mount High Output LED Light Emitter - 6, 1-Watt LEDs - Waterproof - 120V or 12/24VDC Larson Electronics Product Testing 1:14 7 months ago 56 Скачать Далее