Photon - Proton Pro

4" overall. Clip. Water resistant. Super bright 2 watt LED. White LED with up to 1000+ candlepower (max.100 lumens). Red secondary LED preserves night vision. Brightness control. 24K gold plated contacts. Requires (1) AA battery (included). Aluminum construction. Color: Black. Hang packaged. May not ship to Australia. May not ship Post Office.