The LitezAll Nearly Invincible 450 Lumen Jumbo Pen Light with built-in inspection flashlight sets the standard in brightness, durability and functionality. The light features a super bright 450 lumen wide angle, shadow free side beam and a 120 lumen flashlight. It includes a built-in heavy duty pocket clip with slotted mounting options plus a strong magnetic base, giving you numerous options for directing light. The flashing red warning light feature is a must have on the road. You'll find endless uses for this industrial grade task light at the shop, in your home, in your vehicle and in the field. The light is bright, even in the low power mode. The integrated magnet is strong enough to allow you to clip it to thick material or coveralls with confidence. Much more than just a flashlight, it's a work light too and it will quickly become your "go-to" light every day. It's an awesome light for walking the dog, outdoor grilling, vehicle maintenance, camping, hunting and fishing, jogging and emergencies. This product covered by U.S. patents. Please refer to this page for more information.