1. CREE XP-G R5 2. Light output: 260 Lm 3.Mode: High/ Low/ Strobe 4.Waterproof, ... and energy saving , applicable for daily useage. 1,Light Source: CREE XP-G R52,Light output: 260 Lm3,Mode: High/ Low/ Strobe4 ... ,Runtime:1.4 hrs5,Lamp holder material: Brass6,Light cup material: Aluminum alloy7,Dimension: Length 98.6 * Body 218 ...