Energizer C 2 Pk

purchased this energizer metal keychain light from walmart in Ottawa Canada in june 2014 for $5.99 plus tax and enjoyed it greatly to the point I was about to buy some more for my friends in july 2014 but alas walmart stores throughout the nation's capital here in Canada have all sent their energizer metal keychain lights upc3980004949 item #30617819 listed on their walmart website but no longer available to the public for purchasing. What gives Energizer and Walmart??was it recalled ,is it dangerous to use?? Go figger.............Louis ,Ottawa CAnada july 13-2014