SANSI 30W Super Bright LED Light Bulb Daylight 5000K, Energy Saving 200W Incandescent Equivalent, E27 Edison Screw 4000LM 180 Beam Angle for Large Area Ceiling Lighting

BRIGHT & ENERGY-SAVING: Our 30W LED Bulb with high efficient led chips can replace the traditional 200W-300W incandescent halogen bulbs by cutting down your electricity bill by up to 89% per year and produce up to 4000 lumens brightness. HEALTHY LIGHT: No lead or mercury, No UV or IR, No flicker, No buzzing, 5000K daylight white without harsh, CRI80+ help to reduce eye strain, increase visual range, and protect the eyesight. Everything is just pleasant in your eyes! PATENTED COC TECHNOLOGY: SANSI soudes the led chips on the ceramic plate instead of the aluminium and adopts the hollow structure, which can lead to a more excellent heat dissipation and thus prolongs each bulb's life up to 25,000hours. ATTENTION & SUGGESTION: This bulb mesures 11 * 12.9cm and weighs 290g, heavier and bigger than any other bulbs. Please confirm the installation space before shopping. Please DO NOT use it in an enclosed fixture or with a dimmer. 100% HASSLE-FREE: 30 days' full refund service, 2-year warranty, if there is any quality problem occurs during this period, please contact us and we will replace with new product and send to you for free. Buy now with confidence!