Real-world tested runtime is 7-9+ hours, depending on the brightness mode used. At maximum brightness, expect roughly 3 hours; at minimum brightness, the lamp can run continuously for around 10 hours. Full charge takes 2-3 hours using the included cable.

Not recommended. Continuous plug-in use can cause the lithium-ion battery to bulge or lose capacity over time. For the longest battery life, charge to full, unplug, and run cordlessly until depleted before recharging.

If the battery does show wear, replacement service is available — contact [email protected].

No — only use the included 5V/2A cable.

The Kane's battery is rated for the supplied 5W charging cable. Using high-current chargers (50W, 100W phone chargers, fast-charge bricks) can damage the battery or shorten its lifespan. The included cable is the only safe option.

Calacatta Viola is a natural Italian marble — every cylinder is cut from a different block, with its own purple-grey vein patterns, color depth, and inclusion details. No two bases are identical, and your lamp will be slightly different from the photographs shown. This is part of the material's character, not a defect.

The touch switch is on/off only — there is no continuous brightness slider built into the lamp.

30-day return policy on undamaged items in original packaging. Because the integrated LED and battery are factory-sealed components, please test full functionality during the return window. Contact [email protected] for returns or questions.