Check out this SIX 500W L-23-RS Halogen Bulbs Buddy Rough Service Storage Case from Designers Edge. With its sturdy construction and ample space, this storage case can keep your bulbs safe and organized, whether you're using them for business or personal purposes. Made in China, Comes with six L23 model halogen bulbs. It features a durable exterior that can withstand rough handling and protect your bulbs from damage.