Found this whilst doing a garage clearance. It is a 1000 watt halogen strip light bulb. I have no idea how old this is but looking at the branding (General Electric Company), the packaging (very old and no bar code), I recon well over 40 years!!! An antique you might say. Unfortunately the outer packaging is ripped buy does have the original bulb, foam supprt and even instructions for use. Never used and I wouldn't have a clue what it would have been used in?! Sold as seen. Happy to deliver/meet locally.
eBay