SANSI BR30 LED Light Bulb 300W Equivalent, 5500 Lumens Bright Light Bulb 5000K Daylight 40W Energy Saving LED Bulb with Ceramic Technology, E26 to E39, Non-Dimmable for Garage Workshop Factory

Key features

• LET THERE BE LIGHT!: 5500lm output and 5000K daylight make this light bulb perfect for warehouse, basement, barn, garden, shopping mall, supermarket, workshop, display area etc. Outdoor with protected fixtures or indoor, any place where bright light is needed, and you don't have to worry about the energy bills that high lumen LED bulbs bring to you. Based on 5 hours per day usage, annual estimated cost $11, which saves you $110 compared to incandescent lights
• FLICKER FREE: LED bulbs might be flickering due to loose or incorrect wiring, a sudden drop in home voltage, incompatible dimmer, or bulb components such as a defective LED driver. But SANSI won't flicker for the last reason, a better power supply will have constant current drivers installed that stabilize the current to the LED by varying voltage, this ensures constant brightness, and SANSI LEDs have drivers installed on the chip inside
• PATENTED CERAMIC TECHNOLOGY: We solder the LED chip on the ceramic heat sink innovatively, which contribute to faster heat conduction and higher reliability. As common sense, ceramic heat sink is a natural and friendly material, insulation, high thermal conductivity, anti-leakage breakdown, high temperature resistance, long service life, no noise etc. Time will not permit more list
• SUPER BRIGHT, HIGH EFFICIENCY: Usually the brightness of light is measured by power, but actually measured by lumen, the 40w daylight light bulb is 5500lm and divided by 40w to give 137.5 lm∙w−1 luminous efficiency, out-perform others! Plus, 25,000 hour lifetime saves your replacement costs, and we provide a a 5-year warranty, You won't see a product on the market like SANSI with a long warranty and high efficiency
• SANSI: The Upgrade 300 Watt LED Light Bulbs provide more rounded looks and enhanced performance, free E26 to E39 adapter can fit different bases, and we will take care of our light bulbs in 5 years. Yes, 5 years warranty, SANSI's commitment to the lighting industry and 30 years of experience in the area means that SANSI is able and willing to provide a right solution