1) Pollution Control Board NOC (No Objection Certificate) is essential as the LED manufacturing industry causes pollution and uses certain hazardous materials that are not friendly to the environment.
2)Certification from the Bureau of Energy Efficiency as to how much energy the plant consumes is also required for manufacturing LED bulbs.
3)The business can be started as a proprietorship, partnership, LLP or Limited Liability Partnership, an LLC, or a Private Limited Company.
4) GST registration is required
5) you would need to register your trade mark