1. 210 Degree Beam Angle - V shape Design 2. Long Lifespan 3. High Luminous Efficiency 4. High Power Factor 5. Special Power Supply Method 6. Internal Power Supply Circuit 7. Uniform Direction 8. Eco-Friendly 9. High Color Rendering Index 10. High Stability 11. Guaranteed Quality 12. Low Maintenance 13. Energy Star LM-80 SMD

1. 180 Degree Beam Angle 2. Long Lifespan 3. High Luminous Efficiency 4. High Power Factor 5. Special Power Supply Method 6. Internal Power Supply Circuit 8. Uniform Direction 9. Eco-Friendly 10. High Color Rendering Index 11. High Stability 12. Guaranteed Quality