Electronic parts made by Sakatsu, non-scale Chip size: 3.2mm x 2.8mm (thickness is approx. 2.4mm including lead wires) Suitable voltage: 3V Suitable current: 10mA Direct current only Lead wire: approx. 30 cm long, brown is positive, black is negative Note: Specifications are subject to change without notice. eatures: LED is the best choice for models because of its power saving, long life, and almost no heat generation compared to bulbs! The chip LED has a manufacturer's nominal light diffusion angle of 120 degrees, making it possible to project light over a wider area than a typical bullet-shaped LED (40-60 degrees). Information edit: Sakatsu Gallery This is our original high light chip LED. The LED chip size is 3.2mm x 2.8mm, which is brighter and more affordable than our conventional LEDs. This is recommended when light intensity is required. Dimmable Power Supply for LED Dimmable Power Supply for LED Mini Always On 8 Lights Flickering lights 4 lights bulb color Florescent coloured bulb colour with pin fluorescent colour with pin