I have a 10w HID Dive Rite Wreck light thats about three years old and needs a new bulb. Does anyone know if the Welsh Allyn bulb and ballast will fit into the light head. I have viewed the photographs on the Allyn site and it looks like the same bulb, just not sure about the specs of the bulb and ballast. If not, can someone steer me in the right direction for a new bulb, or should I send it back to the manufactue for replacement. From what I understand most manufactures put the Welsh Allyn bulb in the lights to begin with.