GVM BD25R RGB & Bi-color Colorful stick Tube Light - GVM Official Site
Philips 20W 24 In. Cool White T12 Medium Bi-Pin Fluorescent Tube Light Bulb (2-Pack) | Modern Home & Hardware
GE Pallet of Hybrid 32-Watt EQ 48-in Daylight Medium Bi-pin (t8) Linear Type A or Type B LED Tube Light Bulb (120-Pack) in the LED Tube Light Bulbs department at Lowes.com
Broncolor Head Pulso Twin Bi Tube Flash Head | Moving Picture Rental
DURA-HB Bi-Metal Extruded High Finned Tube – Durafin Tube
Simply Conserve T8 linear 32-Watt EQ 48-in Daylight Medium Bi-pin (t8) Linear Type B LED Tube Light Bulb (25-Pack) in the LED Tube Light Bulbs department at Lowes.com
Rent Profoto Pro 7 Bi Tube Twin Flash Flash Head
Code and specifications of bi-tubes. | Download Table
Bi , Tube Bi; Röhre Bi ID15593, Triode, vacuum | Radiomuseum.org