What are the differences between the Osram LED Tubes?

Buy LED Tubes 60cm Glass 9W - Fluorescent - Osram Chip

Osram LED Tube 85cm 4000K 10W - SubstiTUBE HE- BudgetLight

What are the differences between the Osram LED Tubes?

US LED Launches A New Generation of High Efficacy Type B T8 LED Tubes With Up To 194 Lumens Per Watt

2 Foot 8W T8 LED Tube Light (600mm), Osram

Model Name/Number: Osram T-series Led Wall Tube Light, T8, 36W at Rs 350/piece in Kolkata

OSRAM PURE Substitube LED fluorescent tube lamp 9W 60cm cool white 4052899378940

Osram LED T9 tube, daylight white (6500K), 1320 lumens, replacement for conventional 12W-T9 fluorescent tubes [energy class E] : : Lighting

Buy Osram Led Tube Cool Daylight 18W 765 G13 Online

LED fixture IP65 6000K 120 cm incl. 2x18 Watt LED tubes

LED Tube EM T8 230V 20W 6.5K 2400lm 865 G13 1500mm - MM Electrical Merchandising