My relative has retired from their electrical appliance business, so these items are being sold off. I don't know the details. I've listed various electrical materials. Price negotiations and discounts for bulk purchases are welcome. Please inquire via comments. The purchase dates are unknown, so please refrain from purchasing if you are overly concerned about this. Please review the images before considering a purchase. The following is an AI-generated product description: Mitsubishi FG-4P fluorescent lamp starter, 19 pieces, compatible with 36 and 40 type lamps. - Brand: Mitsubishi - Model: FG-4P - Type: Fluorescent starter - Compatibility: 36 and 40 type Thank you for viewing.