Osram Fluorescent Lamp L 58 W 840 Neutral White (Pack of 25) Applications: General use in lighting technology, office lighting, surface lighting, advertising, sales areas, private areas, etc. Features: - Ra80. - Colour rendering level 1B. - Lamp diameter: 26 mm. - Lumilux light colour in 3-band technology. - Operation on electronic and conventional ballasts. Codes: LBS: T26. ILCOS: FD. Dimensions: Length without base pins: 1500 mm. Diameter: 26 mm. You can also request the data sheets for this item from us.