A full spiral ESL is designed like this classic lamp bulb. It greatly saves 80% of energy, which is an excellent replacement for traditional incandescent bulbs.

Advantages:

1. Leadless glass and amalgam technology fully comply with environmental protection requirents.
2. Up to 80% energy saving than standard incandescent lamp

3.Average life time is 8000 hours .equals to around 5 years at about 4.4 hours per day

4.Suitable for various commecial and family applications

5.with self ballast inside ,instant start ,noise and flicker free

6.Tri-phosphor fluorescent tube ,high color rendering index.

7.OEM& ODM are acceptable.