The terralux kit was from around 2012. They went out of business in 2020. There are probably some kits left at eBay or Amazon.The cell has "2004" printed on it. Im just surprised the battery still holds a charge considering its almost 2 decades old.
Are those TerraLux kits still available anywhere?
200 lumens? Can't say they are but it's cool tinted beam sure looks brighter than the Strion bulb does.