... life span.Advantage of LED lamps:1. Energy saving, a 6w LED bulb can replace 40w incandescent ... merely 1,000hr.2. Eco-friendly, it’s totally friendly to the environment, and make you ... dissipation guarantees the performance; Eco-friendly and energy saving: Complies with ROHS standards, without any organic material ... , it’s totally friendly to the environment, and make ...