... Quality come to first 3. Competitive price 4. Attractive design, 3 years warranty 7W PAR30 LED Lamp1. Base: ... no humminge) Excellent heat dissipation due to unique structural design Application: home,office,supermarket,meeting room, school, exhibition, ... & lumen maintenance. Any small problem happening in our lamps will be solved at the most prompt time. We ... at the moment. Factory: Sales Team: LED lamps