| Product review for Economy Optical Bench Please read our review guidelines and see the terms of use of posting a review. Overall Rating: ![]() Sort Reviews: Newest | Oldest | Highest Rating | Lowest Rating :: Viewing page 1 of 1 - Thursday, October 02, 2008Bad drilling / Light source requires power from something not included with kit Reviewed By: Bill (St Paul, MN) The positives - Edmund Scientific was extremely helpful in giving me a refund. The negatives - - The holes in the black support did not match up with the holes in the track, thus they could not be screwed together as was intended. - The light source came with two lugged wires, apparently to connect to a battery source? There was no battery holder included and I dont know if there was supposed to be. If you want to use this unit right out of the box you wont be able to. I am sad to leave this review as I have always held Edmund Scientific close to my heart. Bill |