H&H bulbs are designed and engineered for durability, strength, and long burning life. Our A19 bulbs feature rugged multi-support filaments that stand up to the shock and vibration common to industrial applications and can replace your home light bulbs. Life rated at 12,000 hours, the H&H incandescent bulb will outlast a regular light bulb many times over.
All H&H incandescents feature brass bases which, unlike aluminum, won't freeze or corrode in the socket, even after thousands of hours of use. In wattages ranging from 25 to 100, our "A" line of rough service lamps come in clear and frost.