Ledy 33w 9.84 Inch 3630lm 5730 SMD Led Ceiling Light Fixtures Replacement Panel Retrofit Board Light Bulb Replace Incandescent Fluorescent Bulb Round Tube (White) High bright 5730 SMD 55 Lumen Each SMD , Total 3630 Lumen Very Bright , Anti-glare Protect Your Eye Easy to fix , AC85-265V driver for global For 30cm / 11.8 Inch Iron Light Base , Magnets Keep The Panel On The Base 80% Energy saving Led Than Fluorescent Light Long lifespan 5 years , Each Day 8 Hours Lower Maintenance Costs. Extremely long life reduces re-lamp frequency. Save your effort to replace bulbs in high ceiling.