Although creative photographers and videographers may find innovative uses for it, the KYU-6 Bi-Color LED Light Bracelet from Spiffy Gear is also fun to use. Easy to wear, the bracelet has a slap-on magnetic design, 120-degree beam spread, and a rechargeable battery that will give you eight hours of runtime at low power.
But that's just the basics. The bracelet features 28 CRI95 LEDs that you can tune between 2700 and 6500K and light-intensity settings that provide ample opportunity to put your personal mark on the effect. It also has five special effects, including Breathing, Police, Fire, TV, and Fireworks.