Westinghouse Lighting 03726 Corp 12-watt High Intensity Bulb, 2-Pack

I have a vintage high intensity reading lamp and this bulb fits it exactly. It has 2 tiny protrusions opposite each other and it clicks into place. There ARE bulbs that have those two protrusions but one is high and one is low -- this is not that bulb since they are both low and round and you push the bulb down and turn it and it locks into place. I gave the review 5 stars for longevity since my other bulb lasted for years (but mostly because I don't use the lamp a long time. I live in So Cal and they have restrictions of bulbs now and I was surprised that I was able to purchase.

Works on my old tensor lamps which are great for close up work on plastic models.

I was delighted to find a replacement bulb for my vintage Mobilette lamp; unfortunately, they did not last very long. Each bulb only lasted about 3 weeks. The original lasted months and months. If these don’t last I may not be able to afford to use my lamp the way I need and want to. I had planned to use it as additional light on my classroom desk. Good product but poor quality.

These are bulbs that I need for malibu lights that were installed many, many years ago but I can still find them on Amazon. Some that I install seem to last for a couple of years, others burn out in a few months. But they are the only bulbs that will work so I keep buying them and am grateful that they are still available somewhere.

I was happy that previous reviewers stated that this bulb fit the vintage Tensor lamps (and one reviewer even happened to include a picture of the goose-neck Tensor lamps I have). Using this advice, I ordered a set of bulbs – and they we correct. The bulbs work fine! As I was unsure whether the bulb would work at both the low- and high-intensity switch settings on the Tensor lamp, I was pleased that this functionality was present. I then ordered again, this time ordering two packages so that the order included four additional bulbs. Regrettably one bulb was broken on arrival (am requesting a return or credit), but the other three are fine. I think this bulb would work even for the older and larger elbow-joint Tensor lamps. I am pleased, too, that the price and required order quantities are reasonable. Thank you reviewers, the seller (Moofin), and Amazon for your help!

So I couldn't find this type rp-11 bulb to fit my awesome old vintage Tensor Lamp I picked up at a garage sale and the bulb was burnt out and I couldn't find it anywhere in the stores, I found this one on Amazon and it fit my lamp perfectly and is nice and bright!! I highly recommend and will be buying again in the future for replacement bulbs.

This bulb fits my old tensor lamp that my mother bought for me while I was in college, I graduated in 1970! So happy this bulb is still available. Just put in a new one and is surprisingly bright.

Both bulbs lasted only two weeks and was sent a replacement pack. Lets see how long these will last. Very disappointed in this name brand.