Olight PL-3R Valkyrie 1500 Lumen Rechargeable Rail Mounted Tactical LightFeatures All Around Improvement: 1,500lm, 205 throw, rechargeable, 3 modes (1,500lm 1,000lm 300lm) Dual Mode Setting Switch: Choose between High 1 (1,500lm) and High 2 (1,000lm) brightness levels. More Choices: Compatible with an optional magnetic remote pressure switch (sRPL 7) for larger builds. Improved Adaptability & Security: The sliding key block offers a better fit, and the new setscrew provides the most secure hold possible.