Energy Efficient E27 Corn Bulb: Save 85% on your cost save electricity compared to traditional bulbs. A 30W LED bulb can replace a traditional 250W bulb, Provides 3500 lumens of light immediately, without warming up time to reach its maximum lighting level Standard E27 base, instant on without delay. Warm-up time is less than 0.5 seconds. No buzzing, humming or flickering. High Quality LED Corn Light Bulbs Made of aircraft aluminum and high temperature resistance PC plastic, with good heat dissipation Wide range of lighting 'applications - special shape, energy saving, cooling speed, long service life, anti-glare, no flicker. Ideal for garage, street, warehouse, barn, patio, backyard, garden, street, office, school, hospital, mall, supermarket, station, restaurant, hotel, workshop and more. Durable quality E27 LED Bulb: These E27 Cool White Leds are CE ROHS certified. Environmentally friendly, no lead or mercury, no UV or IR radiation, no harmful emissions. Product Description Do you