The AT200Bi KNOWLED Air Tube Light by Godox fuses a lightweight LED mat with an inflatable softbox, creating a large yet portable light source. It provides soft, even, wrap-around illumination ideal for portrait, product, and cinematic lighting. With a bi-color range of 2700K–8500K, high color accuracy (CRI/TLCI ≥ 96), and IP65 weather resistance, it offers versatility in-studio and on-location. Built-in effects, modular design, and multiple control methods make it a dynamic tool for creative setups.
What's in the box?
GODOX AT200BI KNOWLED BI COLOUR AIR TUBE LIGHT
Tech specs
| Light Type |
KNOWNLED air tube LED |
| Color Temperature Range |
2700 K – 8500 K |
| Color Accuracy |
CRI ≥ 96, TLCI ≥ 96 |
| Brightness Control |
0–100% dimming; four curves (linear, S‑curve, exponential, logarithmic) |
| Special FX |
11 built-in lighting effects |
| Waterproof Rating |
IP65 (light body) |
| Control Methods |
2.4 GHz wireless, Bluetooth app, DMX512, optional CRMX |
| USB Port |
Type‑A for firmware updates and 5 V/1 A power |
| Light Body Dimensions |
280 × 267 × 1,226 mm (11″×11″×48″, inflated) |
| Controller Box Dimensions |
124 × 132 × 270 mm |
| Weight |
Light: ~2.15 kg (incl. airbag); Controller: ~2.8 kg |
| Photometrics @1 m (5600 K) |
~2,230 lux |
| Power Input |
100–240 VAC, 50/60 Hz, 2.1 A |
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