eTopLighting (5) Bulbs, J Type 78mm Double Ended T3 Halogen Light Bulb 120V 150W 120 Volts 150 Watt

 (3 customer reviews)

These are standard 78MM bulbs. We have many of these lights on our property and go through a lot of bulbs every year. No matter the brand, they seem to last about 6 months in high use areas and 2 years in low use areas. Tend to fail more in the winter as the porcelain ends crack from the cold start up to high heat bulb output. You can actually install this type of bulb in the light without making proper contact with the connectors, which is often the reason for new bulbs to seem DOA or blink. When older bulbs start to blink, it's a good sign they are about to fail. These bulbs seem to be of good quality and none have been DOA. Nice to get 5 bulbs for the price of 2 at the local stores.

Ordered 10x bulbs to replace OEM bulbs from halogen floodlights I purchased at Lowes whose bulbs burned out within a month. These bulbs have been burning bright since August without failure and at 1/3rd of the cost of the hardware store I purchased extras.

Fits my porch light that I will probably have to upgrade once all these bulbs burn out. Was impossible to find these since they are going to the new lighting standard.