[elecena] Adafruit Number LED Filament - Warm White "2" - zmiany ceny This warm-white glowy number utilizes modern COB (chip on board) LEDs, commonly found in 'Edison-like' bulbs, designed to produce a bright, warm lighting effect. Constructed from numerous micro LED diodes bonded onto a stiff metal backing and coated with silicone, these LEDs offer durability and protection.Despite being placed on one side, the thin PCB substrate allows for a dim glow on the reverse side. With a parallel arrangement, they only require 3V to illuminate, ensuring easy operation. To maintain optimal performance, it's recommended to use a resistor to limit the current to a maximum of 100mA.These LEDs provide a uniform glow that remarkably mimics a tungsten-like filament. They are non-flexible, but their lightweight nature allows for versatile applications like gluing to surfaces, sewing onto fabric, or tying with fishing line. Perfect for creative arrangements, they are essentially a 'big long LED' that can be PWM dimmed with ease.Activate by powering with 3V, connecting to the ends marked with a cathode negative symbol. Shouldn't you succeed in lighting them up initially, simply reverse the connection. These LEDs are compatible with Arcade Button Quick-Connect Wire Pairs or can be soldered/clipped to the bottom tabs for seamless integration into various projects. Adafruit Number LED Filament - Warm White "2" - 4.25 EUR https://elecena.pl/product/29498688/adafruit-number-led-filament-warm-white-2 2025-11-11 Adafruit Number LED Filament - Warm White "2" - 3.50 EUR https://elecena.pl/product/29498688/adafruit-number-led-filament-warm-white-2 2025-12-04 Adafruit Number LED Filament - Warm White "2" - 3.75 EUR https://elecena.pl/product/29498688/adafruit-number-led-filament-warm-white-2 2025-12-20 Adafruit Number LED Filament - Warm White "2" - 3.25 EUR https://elecena.pl/product/29498688/adafruit-number-led-filament-warm-white-2 2026-01-24 Adafruit Number LED Filament - Warm White "2" - 3.75 EUR https://elecena.pl/product/29498688/adafruit-number-led-filament-warm-white-2 2026-02-01 Adafruit Number LED Filament - Warm White "2" - 4.25 EUR https://elecena.pl/product/29498688/adafruit-number-led-filament-warm-white-2 2026-04-08 Adafruit Number LED Filament - Warm White "2" - 4.00 EUR https://elecena.pl/product/29498688/adafruit-number-led-filament-warm-white-2 2026-04-16 Adafruit Number LED Filament - Warm White "2" - 4.25 EUR https://elecena.pl/product/29498688/adafruit-number-led-filament-warm-white-2 2026-04-20 Adafruit Number LED Filament - Warm White "2" - 7.00 EUR https://elecena.pl/product/29498688/adafruit-number-led-filament-warm-white-2 2026-07-01