Choose between the warm white or cool white modes, or use both together. The lantern has warm white filament style led lights as well as traditional leds in both cool and warm white. To change the mode you simply scroll the four setting with a simple on off switch. Suitable for camping adventures or sheltered outdoor use, the light is usb rechargeable and includes a usb c cable, the lantern can stay lit for up to 12 hours on a single charge depending on mode selected. The lantern itself is 11.5cm tall by 9cm diameter, and comes on a 20cm cable topped with a hanging hook. 4 lighting modes cob warm, led warm, cool or combinedrechargeable via usb c cable only included20cm cord with hookcycle lighting modes with the power buttoncontrol brightness by holding down the power buttonweighs just 140g115x115x90mm