Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc...
Now in one of the most popular sizes, we have brought a 3mm round top blue / red alternating flashing LED that flashes at a rate of approximately 1.5Hz. It will flash between blue and red at this rate. The rate equates to approximately 90 times a minute. This cycle will repeat as long as there is power to the LED. The 3mm round top 1.5Hz blue / red flashing led will automatically start flashing once it is appropriately hooked up to power. There is nothing extra needed when hooking this led up to power. A power source, led, and resistor is all you need.
We use and have only the highest quality leds out there.
Lighthouse LEDs 3mm Round Top Blue/Red Alternating Flashing LED
When it comes to selecting lenses for wildlife photography, the first thing most photographers look for is focal length—a long lens that can reach out and cover great distances, bringing animals in for close-ups—but other features are also incredibly useful.