Looking for Answers about Coleman Coleman® Twin High Performance LED Lantern?

Big light output from a LED lantern Four Cree XLamp® XR-E LEDs - delivers up to 580 lumens on high setting Diffuser tubes for superior beam pattern Powered by 8D cell batteries (not included) Runs up to 100 hours on low, 10 hours on high Rotating dial control for full adjustment of light intensity Weather resistant construction Pierce the darkness at camp with the Coleman® Twin High Performance LED Lantern. This high power lantern uses four Cree XLamp® XR-E LEDs to produce up to 580 lumens of ultra-bright power on its highest setting. Diffuser tubes around these high-powered LEDs create a superior beam pattern for serious portable illumination. Lantern utilizes a classic design and weather-resistant construction to stand up to less than ideal weather conditions. Runs for 100 hours on the low setting off its 8 D-cell batteries (sold separately) and 10 hours on its high setting. Rotating dial control gives you fully adjustable control of the lantern's light intensity. Weight: 3 lbs. Manufacturer model #: 2000001808.