LED Corn Bulbs Corn Bulb Series – 30W LED Corn Bulb Lamp Type A E26/E40 Base 100-300V DLC Approved Corn Bulb Series – 40W LED Corn Bulb Lamp Type A E26/E40 Base 100-300V DLC Approved Corn Bulb Series – 30W LED Corn Bulb Lamp Type B E26/E40 Base 100-300V DLC Approved Corn Bulb Series – 40W LED Corn Bulb Lamp Type B E26/E40 Base 100-300V DLC Approved