For Osram Dulux F Bulb 24w/840 36w/830 36w/840 2g10 Cfl Compact Fluoresent Lamp Lumilux Cool White D/f Light Tube - Personal Health Care Accessories - AliExpress
Osram Dulux L 36w 840 4pin 2G11 (PLL36/84OS) – MY AP Lamps Ltd
Osram Dulux L 36W 840 | Cool White - 4-Pin| Any-lamp
Osram 36W/21-840
Osram Dulux F 36W 840 | Cool White - 4-Pin| Any-lamp