This LED lamp bead is made of high-quality materials, with the characteristics of high brightness, low power consumption and long life. Easy to store and use. It is your great choice. Features: This LED lamp bead is made of high-quality aluminum substrate, which is sturdy and durable. It has the characteristics of high brightness, low power consumption and long life. Instant start, no flicker, sturdy and shockproof. Light weight, small size, easy to store and use. Suitable for traffic lighting, landscape lighting, advertising lighting, indoor lighting, etc. 1. Made of high-quality aluminum substrate, this LED lamp bead is sturdy and durable. 2. High brightness, low power consumption and long life. 3. Instant start, no flicker, sturdy and shockproof. 4. Light weight, small size, easy to store and use. 5. Suitable for traffic lighting, landscape lighting, advertising lighting, indoor lighting, etc.