I have an extra backlight CCL bulb for the 2400c if anyone would like it. I recently replaced the bulb in my 2400c; I bought two in case I messed up. I got it in the first try, so now I have a surplus. A bare JKL lamp, purchased from Mouser.com. Still in package, untouched. JKL part #560-BF26214-20B $10 shipped in US; International OK, may be extra to ship. Contact me off list. Scott Detwiler