Review on Keyless Porcelain Socket TWDRTDD Lampholder by Eric Nelson

As a result of using this product, I found that it is an incredibly efficient and durable piece of equipment for my industrial and scientific lighting needs. The porcelain material is built to last withstanding extreme temperatures and moisture. The keyless feature is convenient for easy installation and use... The only downside I noticed is the lack of a grounding screw, but overall it's a great addition to my lighting components toolbox..