Convex lens

Beautiful LED Torch Light with Adjustable Zoom-In & Zoom-Out option, White Light, Black Magnesium Alloy Metal Body. 3 Mode Operational (1- High light, 2- Low Light, 3- SOS) Ideal for mountain climbing, biking, camping, hiking and other outdoor sports; usually at home can also be used for reading, repairing, responding power failures and so on. It is a multi-purpose must have tool. Introductory price is just 250/- PKR. A Great Gift to Your Family and Friends! Specification: Brand: C3 Type: LED Flashlight Lens: Convex Lens Zoom: Adjustable Power Battery: 3*1.2V AAA Rechargeable Battery (not included) Color BIN: White Voltage: V Emitter Type: CREE Hand Strap: Included Body Color: Black Body Material: Magnesium Alloy Metal Range: Upto 500 Meters Life: Design life of hours or more Package Details: Weight: g Size: 103mm (~4 inches) Zoom in Size: 114mm (~4.5 inches) Zoom out Package Includes: * LED Flashlight (in box) * Hand Strap

Emitter BrandType Q5 LED Color BIN white Material Aluminum Alloy Max Output 600 lm Maximum Range About 100meter Power 7W Lens Convex Lens Zoomable yes Battery Configurations 1.2v AA14500 rechargeable battery Switch Type clickyonoff

LED EmitterCree XM-L T6 Mode 5-Mode high - medium - low - sos - Strobe Lamp Life100,000 Hours Colorblack Emitted ColorWhite Light SwitchTail Cap ClickyClickie Lens Convex Lens Case materialDurable aircraft-grade aluminum Batteries compatible 1x18650 or 3xAAAnot include Dimensions157135mm L x 35mm HD x 32mm TD Net Weightg162 Accessories including 1 x flashlight 1 x 18650 Battery Case 1x AAA Battery Holder

Implementation of Automatic Solar Tracker. Implementation of Inverter and MPPT based Solar Charge Controller. Experimentation of Convex Lens with Solar Panel to enhance its Power Conversion Efficiency. Implementation of Remote Monitoring System using GSM Module SIM900D. with full report coding and other instruction of project Box Pack