... 80% than incandescent light efficiency.1. Longer lifespan than fluorescent bulbs.2. Solid state, high shock/vibration-resistant. LED ... tube have standard lamp holder, could directly replace existing fluorescent lamp.Application:1. Meeting room, hotel, restaurant, Exhibition ... , produce, sales, technical support and service. Our manufacture base--Longhua Optical Co., Ltd. was established in Shenzhen in ...