Please ask detailed and specific
questions about Pricing, Minimum Order Quantity, Delivery Timelines etc. Detailed Messages
result in prompt responses.
Supplier: 1. Led chip(white, blue, pure green, red, yellow colors, etc), ir receiver, ir led,
2. Photocoupler, photodiodes, photo transistor,
3. Led digital display, clock display, dot matrix, special display, back light
4. Led lamp
