... CE,FCC,ROHS,ERP,C-Tick 2. Energy saving high frequency induction lamp 3. No flicker, no glare 4. ... is made by imported ultra-pure mirror aluminum, high reflectivity and installed by inlaying.3. Glass light ... . Low lumen depreciation: <8% in 2000 hours.6. Instant start and restart: no need to preheat7. ... :-40 °C -50 °C Working Frequency: 2.65Mhz LVD High Frequency Magnetic Induction lamp Ceiling Light