Hi ,all . I found theLog In and joined in this activity just now . According to the official FB said : Come enter for your chance to win 1 of 2x Suaoki rechargeable headlamps 1/ Like suaoki on Facebook 2/ In the comment, --- a/ type a random 5-digit number and tag 2 friends --- b/ answer "what's the weight of the headlamp?" --- Note: Follow the prize ref. link atLog In to find the answer. 3/ Share this post to your Facebook wall (optional) Who will be the winners? On Jan 29, we will draw a lucky 5-digit number viaLog In The 2 valid participants whose numbers are the closest to the lucky number will be the winners. Winners will be announced on Jan 30.