Get this 2 - pack LED corn light bulb! Each 30W bulb is equivalent to a 200W incandescent lamp, offering 3000 lumens at 6500K cool white daylight. With a 360° all - angle lighting design due to its corn shape, it covers a large area. It doesn't need a ballast and lights up instantly when switched on. The lamp is made of 1070 cold forged aluminum with high thermal conductivity, working well in a wide temperature range from -4°F to 113°F. It has an E26/E27 medium base for easy installation. Suitable for indoor and outdoor use in places such as garages, warehouses, gardens, workshops, and many more. Save electricity and enjoy bright lighting with this energy - efficient LED corn light. Color: Black. Material: Acrylonitrile Butadiene Styrene (ABS).