... Power factor>0.98,CRI>80Ra -CE,CCC,CB.. Electrodeless Discharge Lamp Magnetic Induction Lighting C-50011. Technical data: Wattage: 40W, ... H210(mm) Efficiency: 70~85 Installation height: 4~10m Application: Gas station, underground, warehouse, indoor parking, office, classroom, workshop and ... ballast and light source: 3. 10 Advantages of Electrodeless lamp:(1) Long performance life: Life up to 60,000-100 ...