The Aputure STORM 400x is a next-generation 400W point-source LED light built for professionals who need exceptional output and precise colour accuracy. At its core is the advanced BLAIR chipset, which uses Blue, Lime, Amber, Indigo and Red emitters to create a broader, more complete spectrum than conventional LEDs. This delivers an extensive colour temperature range from 2,500K to 10,000K, along with accurate green-magenta tint adjustment, so you can match ambient light sources with confidence.

Designed to withstand the demands of professional production, the STORM 400x features an IP65 weather-resistant housing and the secure ProLock accessory system for heavy modifiers. In a compact format, it produces an impressive 27,100 lux at one metre and offers ultra-smooth, stepless dimming down to 0.1%. With flexible control options including Sidus Link, CRMX and 16-bit DMX, it fits seamlessly into everything from fast-moving run-and-gun shoots to complex studio setups controlled from a console.