Why on earth would you want one? It's a really wussy light compared to modern bike lights. I have one in the original box. Red on one end, white on the other, and amber in the center. Runs on 2 C batteries. It's not French. Brand name is BIKE'n HIKE. Box says Ashflash Corporation, South Norwalk, CT. Other side says Made for Ashflash Corporation in "Hong Kong, British Empire". Has a picture of a kid on a banana seat bike so that shows how old it is. Just goes to show how much junk some people (me) can collect. I have a 100 lumen USB rechargeable taillight that cost me $7 and is orders of magnitude brighter. I just kept it because I remember using one a long time ago. Here's the exact light and box on ebay for $10.
vintage Bike 'n Hike Safety Lite w/ box | eBay Buy one of these for $2.45 and strap it to your arm.
Cycling 5 LED USB Rechargeable Bike Bicycle Tail Warning Light Rear Safety Lamp | eBay