The Mini-150B is designed for interview and documentary production, corporate and event video teams, podcast and livestream studios, and rental operations assembling compact lighting kits.

The Mini-150B is a 150W bi-color COB LED light that maintains, SWIT says, full rated output across its entire 2700K to 6500K color range from a head measuring 103 x 103 x 124 mm, approximately 4 x 4 x 5 inches. The Mini-150B features an on-board V-mount battery plate and a USB-C input, and reaches up to 150W output from a V-mount battery in Turbo mode with battery voltage above 13V, or runs from wall AC through the optional UC-150 adapter at up to 120W. 

 The Mini-150B combines two independent LED arrays, 150W of 2700K and 150W of 6500K, and maintains full bi-color output at every color temperature from 2700K to 6500K. In Turbo mode with a V-mount battery above 13V it reaches up to 150W, with a constant 110W in Continuous mode. The head measures 103 x 103 x 124 mm and weighs approximately 1.0 kg bare, the highest power-to-size ratio in the 150W bi-color class. With reflector, bracket, and diffuser, the complete kit weighs approximately 1.2 kg.

Here is the information about the new light from SWIT: 

The Mini-150B provides two power inputs on the light head. The on-board V-mount plate accepts a standard V-mount battery directly, with no D-Tap cable, handgrip, or accessory plate required. The USB-C input delivers up to 90W with a 100W Power Delivery adapter, 50W with a 65W adapter, and 40W with a 45W adapter, accepting 15V, 20V, and 28V input. It remains compatible with PD 3.0, PD 2.0, Samsung AFC, and QC 2.0 and 3.0 chargers.

The Mini-150B reaches up to 150W output in Turbo mode on a V-mount battery above 13V, or delivers a constant 110W in Continuous mode. On wall AC through the optional UC-150 adapter, it delivers up to 110W on 100-127V mains and 120W on 220-240V mains. At full 150W output, the light runs for approximately 40 minutes on the 99Wh OMNI-99S V-mount battery. It operates on studio AC, location battery, or a USB-C power bank without additional adapters or battery plates. 

With its standard reflector the Mini-150B produces 24000+ lux at 1 m, measured at 5600K. It renders CRI Ra 98 and TLCI 98 at every color temperature, with R9 above 90 from 2700K through 5600K and TM-30 Rf above 92 across the range. Color temperature holds to within ±2% in 50K steps, tighter than the ±5% common in the category. Output stays stable through extended operation, with flux variation of 0.4% where the industry norm sits below 5%. Dimming runs flicker-free from 0 to 100% in 1% steps at 0.1% resolution, on a 20 KHz PWM frequency, with linear, logarithmic, exponential, and S-curve profiles.

The Mini-150B includes a fan-off mode that operates silently at up to 30W when powered from a 24V+ input such as the UC-150 adapter, suited to sound-sensitive production such as interviews and podcasts. With active cooling engaged, fan noise measures below 30 dBA at low and medium speed on wall AC, approximately 36 to 38 dBA on battery power, and approximately 42 dBA at high speed. The light is rated for continuous full-power operation with active cooling.

The Mini-150B uses a Mini Bowens mount and ships with a Mini to Standard Bowens adapter for compatibility with full-size Bowens accessories. The standard kit includes a light-stand bracket, a Mini Bowens reflector with a diffusing cover, a tripod adapter base, a USB-C adapter with a 1.8 m power cable, and the Mini to Standard Bowens adapter.

An on-board display gives direct access to dimming, color temperature, effects, battery level, and fan status. The SWIT Console app for iOS and Android connects over Bluetooth Mesh for group control, scene presets, lighting effects, and firmware updates.

The Mini-150B is available for pre-order now, with mass shipment beginning in the third quarter of 2026. Suggested retail pricing, excluding VAT, is EUR 199 (+/- $230) for the Mini-150B, EUR 49 (+/- $56) for the optional UC-150 AC to USB-C adapter, and EUR 49 for the optional BA-D45M 45 cm Mini Bowens quick-open softbox. Pricing and availability vary by region, and VAT is applied by regional distributors. The Mini-150B is covered by a one-year warranty under SWIT’s standard lighting warranty policy.