Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Does this lamp use commonly available Circline type CF bulbs that I can find locally?
Document: The lamp itself is great: super solid, well made. The problem is that this Chinese-made lamp has a PROPRIETARY CIRCULAR BULB that is a different configuration than any other bulbs available. My lamp arrived with a broken bulb. This proprietary bulb is backordered INDEFINETELY! It is not available on the Internet. It is not available from electrical supply houses in the US. It is backordered from the manufacturer. I'm a smart guy and figured I could find one. No luck!
The build quality is very good; it is quite sturdy, has a substantial heft/weight to it and moves solidly. It's not an LED lamp, so those wanting LED for energy efficiency will have to look elsewhere. This uses regular light bulbs you can find anywhere which I find to be warmer and brighter than LEDs. It also has a fluorescent component which is more sterile/white.
The metal shade is 10" wide (compared to about 9 1/3" on my older combo lamp, which may account for why they use different types of circular fluorescent bulbs).This lamp, unlike the first combo lamp I bought back in '87, has spring covers, which is a nice touch considering that the springs do collect dust over time and can be difficult to clean as dust can get trapped in the coils.I'll update this review if I have any problems with this lamp.
Love this lamp! This is a quality swing-arm with solid clamp and very stable arm. Love that it takes a regular bulb and has a flourescent bulb also. The flourescent bulb is hard to find though and you will probably have to buy one on Amazon. I went to Home Depot and could not find anything similar. The light is a cool white so I paired it with a Cree LED &#34;daylight&#34; bulb and they are very close in color temperature.
Now I lost one of them and the fluorescent light on one of the lams just randomly turns itself on and off. Would like to return them and find something better quality. I had my old drafting light for 20 years, before it broke.
I purchased this lamp for $80 and I am completely happy with it. I use the fluorescent bulb in combinations with a halogen bulb and together they produce a very nice, bright spectrum of light, great for inspecting intricate parts. Also, it's nice that after positioning the lamp to where you want it, it stays there.It would have been nice if there were more ways to mount it since our table is too thick for the standard mount, but that's a minor complaint.Nice construction, highly recommended.
I bought 2 of these about 6 months ago for my jewelry studio to replace my good old drafting light. Although the structure seems sturdy and the bulbs work fine, the problem is with the switches. There are 2 - one for each bulb, but they are really flimsy, nothing really holds them in, so they keep falling off the lamp and even when they're in there seems to be really bad contact, because I have to try several times to get the lights on.
I purchased this lamp to use in my sewing room to light up my sewing work at two side by side sewing machines. It performs just fantastically for that and looks like, unlike all my previous ones, it will last a very long time. It seems well-made and sturdy with a large lighting capacity. All the connections are metal and holds the the place I put it in. I splurged and paid a little bit more with great improvement in quality. This was a very good choice for my purpose.
I bought this lamp because I need good lighting situations for the illustrations I draw.I inspected the lamp after I removed it from the box that it came in from Quint.No smudges or broken light bulbs. When I tried to tighten the clamp onto my work table, though, I noticed that the screw that is supposed to tighten the clamp to the table, was too small for the threaded hole! The hole that was tapped and threaded, but the screw just slipped through.
The 28 watt T-5 round bulb that comes with the lamp gives off a bluish-white "daylight" fluorescent color (>3500K). The second light has a female socket for a standard incandescent lamp, so you can put the color bulb of your choice in. It's a base-up E26 medium lamp socket. I use a Philips Marathon 23watt Mini Twister in mine. This soft white compact fluorescent lamp (CFL) gives me the same soft light as a standard incandescent bulb (2700K).
Answer: yes