the following are top emergency lighting manufacturers :
- beghelli spa in Italy
- disano illuminazione spa in Italy
- IOTA Engineering in United States of America (USA)
- ventilux lighting in Ireland
- olympia electronics sa in Greece
- Union Light Co. Ltd in Korea
- TM Technologie SP. Z O.O. in Poland
- Shenzhen Garrini Electronics Co. Ltd in China
- Hansa Green Technology FZC in United Arab Emirates (UAE)