I WAS ABLE TO LOCATE A REPLACEMENT 13W 2PIN BULB FROM WW GRAINGER. PART #1PGU3. I REMOVED THE RUBBER ISOLATOR AT THE TOP OF THE LIGHT. NEW BULB SNAPS IN VERY TIGHT AND PRODUCES MORE LIGHT.
This is the second work light I have had. My issue is the electrical wires start to fray and I do not even pull at the light. For occasional use it's fine but if you use it every weekend you will have issues in a few years plus there are no replacement parts except for a bulb. I just checked with Sears. This is definitely not professional. I will buy their tools which are well made with a solid warranty but nothing else. When will Sears start listening to their customers and put the quality back into hydraulic jacks, blowers and in this case work lights. Made overseas and poor quality.