SYLVANIA branded products have signified lighting innovation for almost a century. Innovation, quality and dependability are why the SYLVANIA brand name is the name you can trust. The complete line of SYLVANIA products deliver unparalleled levels of performance to any modern lighting application. SYLVANIA is the leader in energy-saving H.I.D. Lamps.

Attention: Due to the physical size and fragility of this lamp, we are able to ship this product via Federal Express Ground or Air only. Sorry, no U.S. Postal Service shipments will be accepted. Thank you for your understanding.

These Sylvania ECOLOGIC High Pressure Sodium light bulbs have little or no lead in their glass or bases, and are produced with little or no mercury. Many of these HID products also offer additional features such as energy efficiency and long life, and are packaged using recycled and/or recyclable materials. Sylvania High Pressure Sodium bulbs that are designated as ECOLOGIC pass the U.S. EPA's Toxic Characteristic Leaching Procedure (TCLP) test for hazardous waste determination.

These Sylvania Lumalux S51 400W LU400/ECO (67533) High Pressure Sodium Lamps are intended primarily for use in enclosed luminaires. The Initial Lumens are50,000 and the Mean Lumens are 45,000. They have a Rated Average Life of 24,000 Hours based on 10 hours per start. ANSI Ballast Type S51. These Sylvania Lumalux HPS Lamps employ a Mogul Base and are designed with an ET18 bulb. These Sylvania LU400/ECO Lumalux ECO 400W ET18 E39 Mogul Base Clear ANSI Ballast Designation S51 High Pressure Sodium bulbs are identified by the "ECO" icon in their product codes and on their packaging. These TCLP test passing ECOLOGIC HPS lights include some of the most popular Sylvania LUMALUX High Pressure Sodium lamps available.

Specification Sheet