I work in construction and often need a work light. I tried using those cheap work lights with aluminum shades, using 200 watt bulbs or rough service 150 watt bulbs, but 200 watt bulbs and rough service bulbs are expensive, and rough service obviously means something different to the people who make them, as dropping the light from a height of one inch will often break the filament. Either kind of incandescent bulb will shatter if you drop water or spackle on it when it is hot.
Occasionally I would buy a halogen light, but they get dangerously hot, are inconvenient to move, especially from stilts, and I could never get them to work again after the bulbs burn out, after all the trouble of taking it apart, replacing the bulb without touching the new one, and putting it all back together.
My solution after several attempts is the I Hate Halogen Light, A.K.A The Photon Torpedo or the Bucket o' Photons.
First I tried putting one of the aluminum shaded lights in a five gallon plastic bucket, cutting the bottom partially out until the light fit down into it snugly, wiring it in place and attaching a stick to the side to set it down and move it around while on stilts.
This was pretty good, but the bulb was still vulnerable, so next I tried wiring the light in the bottom of the bucket as before, and cutting the bottom out of another bucket and jamming it snugly onto the first as a kind of shade and protector to the bulb, using the existing handle in place of the stick. Better, but then I thought, "Why not use the better properties of the new fluorescent bulbs to improve your light?" Hence....
Step 1: Items Needed
2 - 5 gallon plastic buckets
3- cheap bulb fixtures
1- electrical cord
Wire nuts and/or epoxy putty
3 new-type spiral fluorescent bulbs
Various epoxy, epoxy putty, hardware, junk box odds and ends
utility knife or fine saw
drill or poker of some kind
Caulk and caulk gun
Step 2: Place the Fixtures
Remove the handle from one of the buckets with pliers and place it on the floor bottom up and find and mark the appropriate position for the fixtures so that the wires can be put through to the inside of the bucket and attached together inside. Drill or punch holes for the wires and push them through. Drill holes for the bolts or screws holding down the fixtures. ( I used a screw gun, drywall screws and covered them with epoxy putty for nuts and epoxied the fixtures down too.) Take a short piece of wire (less than a foot long) with a plug attached and wire all the white wires to one wire of the plug and all the black wires to the other,( Twist them tightly to avoid loosening or arcing) This is so that if one bulb goes out the other two will still work. I'm sure most of you know this is called a parallel circuit but it resembles an octopus more than anything parallel I've ever seen. Attach them together tightly with wire nuts or epoxy putty
Step 3: Make the Shade
Cut the bottom off the other bucket, including about 2 inches of the wall, leaving the handle on. After everything sets up, jam the shade bucket over the bucket on the floor until it reaches a point where the bulbs are recessed, but high enough inside the bucket for your purposes. It can be epoxied also when you are sure it is to your liking. To avoid dust collecting, fill the crack where the buckets meet on the top side with caulk.
Step 4: Avoiding Trouble
Cut a hole in the side of the bottom bucket large enough to insert the end of an extension cord through. Plugging it in inside the bucket and securing it well will avoid unplugging it when it is least convenient. Attach next to the hole some type of arrangement, made from your favorite junk, to clamp your extension cord to the inside of the bucket. I used a wing nut, a bolt and random piece of plastic for this.
Step 5: Light Up Your Life
Install 3 spiral fluorescent bulbs, the supposed equivalent of 100 watts each being the most you should use I think. ( I'm certainly no electrician but so far 23 watts each or 69 watts has caused no smoke or fires. I wouldn't leave it on forever or unattended. Anyone has any safety suggestions please share them!) Insert your extension cord through the hole, clamp it down and plug it in. (Plug in the other end too when you are ready!)