For security purposes, all of our parts are sealed and or marked so that they can be identified. Please note that removing or tampering with seals will void your return. Powered by SixBit's eCommerce Solution. The item "GE 400 Watt Lamp Lucalox LU400/H/ECO 85379 High Pressure sodium Bulbs lot of 10" is in sale since Monday, April 12, 2021. This item is in the category "Business & Industrial\Facility Maintenance & Safety\Facility Lighting\Light Bulbs & Lamps".The seller is "moosellc1" and is located in Huntsville, Alabama. This item can be shipped worldwide.