I have a batch of custom-made machined R/C scaler LED light bars. American made Aluminum, machined and assembled here in great ol southern Oregon. Yes foreign LED's, can't win them all ... Can be made in and increment of 1", with the overall dimensions of these specific ones @ 0.675 x0.425 x5.125 with two mounting holes tapped 2-56. Bare housings @ $25ea. and put together with LED's @ $35.