What is LED Story of LED Fluorescent LED

  • Slides: 26
Download presentation

What is LED ?

What is LED ?

Story of LED

Story of LED

Fluorescent LED Fluorescent T 5 28 W Fluorescent T 8 36 w Type LED

Fluorescent LED Fluorescent T 5 28 W Fluorescent T 8 36 w Type LED Fluorescent tube Fluorescent T 5 Fluorescent T 8 Lamp Type Fluorescent LED Fluorescent 28 W Fluorescent 36 W Illumination (lm) 2, 000 2, 600 2, 800 CRI >70 85 85 Power Consumption (W) 20 28 36 Life Time 50, 000 hrs 20, 000 hrs Operating Voltage 48 220 Power Factor 0. 96 0. 80 100 92. 86 77. 78 Lighting Comparison Table Picture Structure Feature Efficiency (lumen/watt)

Thank You c_worapotch@hotmail. com 081 -5852636

Thank You c_worapotch@hotmail. com 081 -5852636