News

mAh means nothing without the power rating. The formula to calculate operating hours, a table for each battery size, and five rules to preserve your battery.

What rechargeable table lamps in a restaurant really cost in time — and how to set up the system so it works: spare, charging station and one color temperature.

Kelvin, dimming and lamp height: the three factors that determine your bedroom lighting — plus the four mistakes almost everyone makes.

No light by the bedside and you’re not allowed to drill? Four ways to get wall lighting in a rented home without an electrician or an electrical outlet.

The four criteria that really matter for a cordless table lamp — battery, Kelvin, dimming, and controls — plus a comparison table showing which lamp suits which situation.