Jandorf
3/8 ip x 3/8 ip, zinc, ceiling hickey, use to mount drop ceiling light fixtures, 1 end of the hickey screws onto the existing nipple at the outlet box, second nipple is screwed onto the other end of the hickey.
Satco S12414 8A19/CL/LED/E26/927/120V Light Bulb
Satco S9578 4.5ST19/AMB/LED/E26/20K/120V Light Bulb
Satco S21832 3B11/LED/927/CL/120V/E26/2CD Light Bulb
Satco S3714 25T6/CL/E12/120V/CD Clear Tubular Picture Light Bulb
Satco S49394 54W/LED/HP/850/100-277V/EX39 HID Replacement Light Bulb