Stylish and handy red lantern light to help with all kinds of astronomy! Please note: switches on to low-level red illumination Illuminated by filament LED lights with an optional triple cluster or warm white and cool white LED's or a separate red LED night mode with precise color temperature to preserve celestial visibility. Powered by a USB C rechargeable lithium battery and includes a handy elastic mounting band for quick attachment to your telescope tripod or mount. The Stellar FL is the ideal LED lantern for your astronomy and camping adventures. Stella Filament Lantern (FL) is inspired from interstellar nebula. A nebula is a distinct luminescent part of interstellar medium, which can consist of ionized, neutral, or molecular hydrogen and also cosmic dust. Features: Lithium rechargeable battery Red light output (Astro mode) with 3 brightness settings Filament LED light Cool LED light output Warm LED light output USB C charging input Dimmable brightness control Rubber elastic mounting band with carabiner hook IP44 Weatherproof Specifications: Filament maximum lumens: 125 Filament colour output: 4000 Kelvin Warm white LED maximum lumens: 55 Warm white LED colour output: 1000 Kelvin Cool white LED maximum lumens: 130 Cool white LED colour output: 5500 Kelvin Red LED maximum lumens: 35 Red LED colour output: 1000 Kelvin Operating temperature: 0 - 50 IP Rating: 44 Dimension: 104 x 104 x 98 mm Weight: 150 grams Included in the box: x1 lantern x1 Carabiner x1 USB-C 1.0m cable x1 USB-C to Micro adapter x1 Velcro cable support strap Battery Information: Battery type: Lithium 18650 Battery size: 2000 mAh, 3.7V (x1) Battery capacity: 2000 mAh @3.7V, 7.4 Wh Battery chemistry: Lithium NMC Switch Functions: Red LED Astro mode: Single press: On - Low - Medium - High - Off Double press: Switches light modes between red light and white light modes White Filament and LED mode: Single press: On - Filament LED’s High - Warm LED’s High - Cool LED’s High - Filament and all LED’s on - Off Press and hold: Activates dimming ( High to Low ) and ( Low to High) Note: the LED light will flash when lowest and highest brightness is reached Single press (after a 5 second delay) will turn the light off. Note: The user will need to cycle to the desired light colour mode with in a 5 second period, after the 5 seconds the light will turn off after a single press.