what size is the screw to hold the lamp in place?
1989124
As Cody mentioned, there isn't a screw, the rubber grommets hold it in place. Works pretty well.
1989125
There isn't a screw. The lamp hangs on top and is held between two rubber grommet's. The mounting plate on bottom is just double sided tape.
2168110
This screws onto a standard bulb socket. It is very thin metal and the threads cracked on mine, I had to epoxy the thing together to get it to hold onto the socket.
965945
I used this Bi-Pin porcelain lamp holder in a recessed (high hat) halogen light fixture. It didn't need to be mounted with screws. I removed the old lamp holder & replaced it with the new one. Then the MR-16 bulb plugged into the lamp holder. Then the bulb slipped into the cover for the light fixture. The cover had some clips on it & all I had to do was push the cover into the fixture. Presto !! Let there be light.
2145149
I'm not familiar with that lamp fixture. But it's the size of an outdoor spot light if you want to compare size. I bought a Fluker's 8.5 Clamp-Lamp, cuz that was all they had at Petco, and I needed it right away.
1493990
14 1/4 inch from the ceiling to the bottom of the decorative nut/knob that holds the lamp glass in place. The nut/knob itself is approximately 1 inch in length but is included in the 14 1/4 inch total. Hope that helps
1459986
The glass shade or globe that fits into the holder is 2 1/8 inches across. The electrical socket for the bulb prevents an accurate measurement of the inside of the holder but it appears it is 2 1/4 inches. Three screws in the sides of the globe holder are tightened under the globe lip to hold it in the holder. If 2 1/4 is correct then it may not leave room for the three screws to be tightened. We are using 40 watt equivalent LED bulbs and the light is very bright.
1398218
I have no idea because this is a picture of a lamp. It has nothing to do with the question. Sorry! You might need to go to the tool dept. for search all & put in what you need & see if someone from Amazon could help you better. good luck.
1320855
It screws to a bracket round the bulb. I love my lamp. I use mine with a three way bulb for war paint(makeup)!!
2279259
It is a standard E26 screw-in. This size is the same as a regular household light bulb.
2138822
Mine is 5.5" plus the part that screws into the socket. I have mine in a 1920's type floor lamp with shade. It shines over my chair back onto my sewing and really helps.
2151008
ITS ABOUT 3/8" small end.....easy to work with...I converted 5-6 OF MY LAMPS TO 3Ways! piec o cake! lesH
1616184
I do not have the screws with me at this moment, but they are about 3/8 of an inch long - a silvery metal - with a countersunk phillips head that is a shade under 3/16 in diameter. If you want more info I am at lcdelay@rockisland.com
1261071
this bulb was purchased as a replacement for a Happy Light. It does not have the standard screw in base therefore it would not work in standard lamps.
861238
I used it in a pole lamp and it is about 1 inch in diameter. Should work. Just be careful about getting the knob off.
1100298
The bolt is about 3/8 inch. My shade had about 1/2 inch hole but when the top thing ( "nut"?) Is fastened it holds. You might be able to get a washer or a smaller nut to fit on the bolt before you put it into the hole in the lampshade. But regardless, I think Amazon will accept returns on it if it doesn't fit.
686066
yeah, it should be the standard edison screw i believe, i use it with a clamp lamp similar to these http://amzn.to/1vS83Mm
1490300
I believe 1/8". I won't guarantee it, but it fit a "standard" lamp pipe. I'm unsure I've ever seen 1/4".