... costs.3. No RF interference, no buzzing noise.4. No fluorescent flickering.5. No hazard of mercury ... Maintenance free, easy installation.8. Long lifetime 50,000 hours.Specification: Power Consumption:8- 22WTube & LED Type:T10- 3528 or ... :shopping malls, banks, hospitals, hotels, restaurants,supermarkets, schools, display exhibitionhall, gift shop, clothing stores, jewelry shops, advertising light ...