Stroke is a minimalist design created by Japan-based designer Bsize. The design is constructed with a simple curved metal pipe, sprayed with a matte white. The designers pride themselves in the light’s ability to produce flawlessly natural lighting due to the LEDs being used. The light received a rand of 1A, the best in its class, by the International Commission on Illumination. The light filters in a way that produces almost no infrared or ultra-violet noise. It is also designed to reduce as much glare as possible.