T8 4FT LED Tube Light Bulbs, 22W 2800LM, 4 Foot T12 LED Replacement for Fluorescent Tube

TIOSL has been only focusing on one thing committed to making Smart lighting control systems better serve people's work and life.

Over the years, based on the actual needs of customers, combined with the characteristics of LED lighting, we have provided

customers with the fittest and the most economical smart lighting control system solutions. Saving costs for customers, enhancing

product competitiveness, increasing product profits, enhancing customer satisfaction, and meanwhile letting customers enjoy the

convenience brought by our system and letting our customers get more benefit on the economy and health.

This is our original goal, we had been and will be struggling for it all the time! The brand name TIOSL, the abbreviation of the internet of smart lighting.

It also represents our core values and shown as below: