The moment an event production designer decides to place a light fixture somewhere that cannot be reached by a cable, they have entered the territory where Astera LED Technology has established near-total dominance. Founded in Munich in 2013, Astera has built a product line that solves one of production lighting’s most persistent challenges: how to deliver precise, controllable, color-accurate light to locations where cable runs are impractical, impossible, or aesthetically unacceptable. In hybrid corporate and music productions — where a single event may shift from a glittering product reveal to a live concert headliner — that freedom has become a creative imperative.
The Wireless Revolution in Production Lighting
Battery-powered LED fixtures existed long before Astera entered the market, but they were defined by their compromises: poor color rendering, limited output, unreliable wireless control, and batteries that gave out at precisely the wrong moment. Astera’s engineering team, led by founders Peter Johansen and Norbert Ott, approached the challenge as a systems problem rather than a product problem. The result was the AX1 PixelTube — a 1-meter-long wireless LED tube that combined RGBW LED technology, up to 10 hours of battery runtime, and a proprietary AsteraApp wireless control system running on a 2.4GHz wireless network. Launched in 2016, the AX1 immediately disrupted the event lighting market, winning a Parnelli Award for innovative product of the year and appearing on productions for clients including BMW, Apple, and the UEFA Champions League Final.
The AX3 LightDropper and Inflatable Structures
For corporate productions requiring aerial lighting without the expense and venue restriction of rigged overhead fixtures, the Astera AX3 LightDropper introduced a new creative vocabulary. At only 140 grams with a rated output of 45 watts RGBW, the AX3 could be suspended from drone arms, attached to inflatable structures, embedded in floral arrangements, or placed inside translucent geometric props with no cable management concerns whatsoever. High-end event design firms including Imagination Ltd. and Troika Entertainment rapidly adopted the AX3 as a standard tool for award ceremony table lighting, automotive reveal perimeter lighting, and architectural accent work. The fixture’s DMX wireless control via the Astera Box (the company’s WDMX transmitter gateway) allowed full MA Lighting or Avolites console integration — maintaining professional lighting control workflows despite the absence of physical DMX cabling.
Titan One and Broadcast-Accurate Color Science
In broadcast and hybrid streaming productions, the chromatic accuracy of every light source on stage is subject to the unforgiving judgment of a camera sensor. The Astera Titan Tube — the brand’s flagship wireless fixture — addresses broadcast color science through its use of RGBWAUV LED engines (red, green, blue, warm white, amber, UV) that produce a CRI of 96+ and a TLCI (Television Lighting Consistency Index) of 97. These numbers matter enormously on broadcast-heavy corporate productions where a fixture rendering skin tones with a green push will be immediately visible to a director in a remote OB truck. The Titan Tube’s HSI color engine allows gaffers and lighting programmers to dial in precisely the correlated color temperature required for camera matching, a capability that has made Astera the preferred wireless fixture provider for hybrid events produced for simultaneous broadcast and live audience.
Hybrid Event Deployment: One Rig, Two Audiences
The challenge of a hybrid production — serving a live in-room audience and a global streaming audience simultaneously — is that these two audiences have fundamentally different perceptual needs. Live audiences perceive lighting through direct vision, with full dynamic range. Streaming audiences perceive lighting through a camera system with fixed exposure settings, requiring lighting levels that stay within the camera’s capture range. Astera Titan Tubes and AX5 TriplePARs are routinely deployed in hybrid productions to provide fill light that benefits stream quality without cluttering the physical stage with cable-fed fixtures. Events like the Cannes Lions Festival of Creativity and the Webby Awards have used Astera wireless fixtures extensively in recent years, with LDs citing the flexibility to reposition fixtures between daytime conference sessions and evening awards ceremonies as a key operational benefit.
Music Touring: Surviving the Road
Battery-powered fixtures on a music tour face challenges that corporate productions never encounter: repetitive packing and unpacking cycles, extreme temperature variations, vibration from truck transport, and the relentless pace of a show-day schedule that leaves no time for fixture troubleshooting. Astera’s engineering team designed the NYX Bulb and Helios Tube with these realities in mind — reinforced chassis construction, tool-free battery access, and a proprietary charging flight case ecosystem that can charge 16 fixtures simultaneously. Tour riggers from companies like Neg Earth Lights and VER (Video Equipment Rentals) have documented charge cycle reliability exceeding 500 cycles before any measurable battery degradation — a touring durability benchmark that justifies the premium cost of Astera fixtures over cheaper alternatives.
