Tactical Metal Upgraded MAWL-C1 Red Green Blue IR White LED Light Strobe. Thank you for your understanding! INSTALL:20mm picatinny rail. BATTERY 16340/CR123A1(no include). Red + white light + IR + IR fill light. Green + white light + IR + IR fill light. Blue + white light + IR + IR fill light. Dual Function Pressure Switch. Contstant-on? White light contstant-on\white light strobe? IR fill light contstant-on? IR contstant- on+ IR fill light strobe? IR fill light strobe, IR contstant-on? IR + IR fill light contstant-onlaser + white light contstant-on? Laser + white contstant-on. Q: Why does the product not include batteries? A:Because batteries belong to the transportation of dangerous goods in international logistics. Q: Why hasn’t logistics information been updated for a long time? Q: The logistics information shows that the package has been delivered, but I have not received it. What should I do? Please list your special requests color, packages, etc. Our working hours Beijing time from 9:00 a. To 18:00 p. For defective items (excluding items damaged and/or misused after receipt). It from the date it was received. In the original packaging. Specific reason for the return, and. OR, you may choose to have a replacement. Our office hours are: 9:00 a. M to 6:00 p. M (GMT +8) of Monday to Saturday. And our office is closed on Sunday and public holidays (China). We apologize for the late reply during the holidays. Feedback is very important to us. Excludes weekends and holidays. If you are satisfied with our products and service. Please do not forget to leave a good review to us, thanks! For all orders, please note that.