In TV studios and broadcast halls, where every whisper is captured and every frame demands perfection, noise and heat are silent enemies. For years, the industry tolerated noisy fans in LED lights—until Vangaa turned the challenge into an opportunity. Since 2019, we’ve made fanless and ultra-quiet fan technology our core R&D focus, tackling one thermal management hurdle after another to redefine silent, high-performance lighting for broadcasting.
The 2019 Mission: Silence Without Sacrifice
When VanGaa launched its fanless R&D initiative in 2019, the goal was clear: eliminate distracting fan noise without compromising brightness or lifespan. Traditional LED lights relied on fans to dissipate heat, but in studios, that hum disrupted live recordings and interviews. Our engineers dove into thermal dynamics, testing materials, airflow designs, and optical efficiency to create a new standard.
Conquering the Heat: Innovation After Innovation
The journey wasn’t easy. Early prototypes struggled with heat buildup in compact designs, risking LED degradation. But VanGaa persisted:
We developed full-copper radiators with expanded surface areas to maximize passive heat dissipation.
We paired these with high-efficiency aspheric optical lenses (compliant with ETC SOURCE 4 standards) to reduce energy waste and heat generation.
For scenarios needing active cooling, we engineered ultra-quiet fans (under 20dB) that blend into studio backgrounds.
By 2021, we’d cracked the code: the first Vangaa fanless Bicolor LED Fresnel lights hit the market—silent, durable, and brighter than their noisy predecessors.
Today, Vangaa’s fanless lineup is the go-to for broadcasters who demand silence andexcellence. Take our 200W Bicolor COB LED Fresnel Spot Light (part of the Fanless Series):
True silence: Choose fanless mode for zero noise, or ultra-quiet fan mode (2-25KHz adjustable frequency) for intense shoots.
Broadcast-grade precision: ≥96 CRI/TLCI for flawless skin tones, 4 dimming curves, and DMX512/RDM control (3/7CH manual, 4/8CH auto).
Durable design: Aluminum alloy build, IP20 rating, and 50,000-hour LED lifespan—built for nonstop studio use.
It’s the same commitment to silence that defines our entire Fanless Series Spot Lights, including models for theater stages, live events, and film sets. Model: VG-SL400W-C-FanlessProduct link: https://www.vangaa.com/product/400w-bicolor-fanless-led-tv-station-studio-fresnel-spot-light.html
Why Broadcasters Trust VanGaa’s Fanless Tech
From national TV networks to local news studios, professionals choose Vangaa because we don’t compromise. Our fanless lights don’t just reduce noise—they elevate production quality. No more post-production audio cleanup for fan hum. No more overheating shutdowns during long shoots. Just pure, silent illumination.Ready to upgrade to silent broadcasting? Explore Vangaa’s Fanless Series Spot Lights and discover how 4+ years of R&D deliver the quiet power your studio deserves. Shop Vangaa Fanless Series Spot Lights NowKeywords: Bicolor LED Fresnel, COB LED Spot Light, Theater Stage LED Light, DMX RDM LED Fresnel, Compact Bicolor Spot Light, High CRI LED Fresnel, 200W LED Fresnel Light, Film Studio LED Spot, Manual Auto Zoom LED, 4 Dimming Curves Fresnel, Vangaa Fanless Series
How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
What is the shipping method?
It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.
What is your payment term?
T/T,Western Union,MoneyGram.This is negotiable.
What is your lead time?
It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity,and about 30 days for large quantity.
Can I buy samples placing orders?
Yes.Please feel free to contact us.
How can i get the price?
We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.
Address: Floor 8, Building 2, Dingshengzhigu Industry Park, No. 9, Dabu Road, Xinhua Town, Huadu District, 510800 GZ, P. R. China Phones:+86-13825128583 +86-20-86432439 ext 801 Email:info@vangaa.com
English 
