Main Features: The COB light chip has the characteristics of high brightness, low power consumption and long life, instant start, uniform light emission, no flicker. Heat Dissipation Aluminum: Using aluminum base, the LED light chip is easy to dissipate heat, well protect the lamp beads, and have a longer service life. The LED beads are suitable for home, studio and exhibition floodlight/spotlight bulb replacement. Easy Installation: The LED chip is placed on a small aluminum substrate and can be configured for welding as required. Light in weight and small in size, it is easy to store and use. High Brightness LED Chip: The lamp bead is made of high quality aluminum substrate and LED chip, which has low light decay, high brightness, and strong sturdiness and durability. Wide Application: Suitable for DIY modeling lights, spotlights, and other lighting products, as well as traffic lighting, landscape lighting, advertising lighting, indoor lighting, etc.