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{"title":"High Brightness Full Color LED Panel P3.91 Rental LED Video Wall IP30","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/1e\/8b934268e5805445acf2605e7d17-200x200-1\/high_brightness_full_color_led_panel_p3_91_rental_led_video_wall_ip30.jpg","attrs":{"Minimum Order Quantity":"1","Brand Name":"Unilumin","Price":"$320-$360","Place of Origin":"China"}}
{"title":"Dustproof Indoor Rental LED Screen IP30 Concert LED Screens P2.97","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/88\/2fe293745cb5f86066cf0a785b13-200x200-1\/dustproof_indoor_rental_led_screen_ip30_concert_led_screens_p2_97.jpg","attrs":{"Place of Origin":"China","Screen Size":"500mm\u00d71000mm \uff0c500mm\u00d7500mm","Delivery Time":"3-5 work days","Category":"indoor"}}
{"title":"Lightweight Indoor Rental LED Display High Brightness Nova LED Screen For Stage","imgUrl":"https:\/\/img.chinax.com\/nimg\/c7\/79\/474d7fd892acdf8bb231f84b8af9-200x200-1\/lightweight_indoor_rental_led_display_high_brightness_nova_led_screen_for_stage_performances.jpg","attrs":{"refresh rate":"3840Hz (High Refresh Rate)","Price":"310-350","Pixel Pitch":"3.91mm (P3.91)","Packaging Details":"flying box"}}
{"title":"IP30 Indoor Rental LED Screen 500x500mm Ultra Light LED Screen 1100 Nits 16bit","imgUrl":"https:\/\/img.chinax.com\/nimg\/01\/1e\/541d30c2ae0bf552bf0b450ff5bf-200x200-1\/ip30_indoor_rental_led_screen_500x500mm_ultra_light_led_screen_1100_nits_16bit_gray_scale.jpg","attrs":{"Category":"indoor","Model Number":"P3.91","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union"}}
{"title":"P2.97 Indoor Rental LED Screen HD LED Stage Display Screen 3840Hz Unilumin","imgUrl":"https:\/\/img.chinax.com\/nimg\/4c\/5d\/1f038b4e75d9b1a2f260dd97adcc-200x200-1\/p2_97_indoor_rental_led_screen_hd_led_stage_display_screen_3840hz_unilumin.jpg","attrs":{"Supply Ability":"500","refresh rate":"3840Hz (High Refresh Rate)","years":"2021-2023","Place of Origin":"China"}}
{"title":"P3.91 Indoor Rental LED Screen 3840Hz Lightweight LED Screen LIGHTLINK Die","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/db\/fe06e87365f3cd7ffe8c4259f02f-200x200-1\/p3_91_indoor_rental_led_screen_3840hz_lightweight_led_screen_lightlink_die_casting_aluminum_cabinet.jpg","attrs":{"Pixel Pitch":"3.91mm (P3.91)","Screen Size":"500mm\u00d7500mm","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Model Number":"LR\u2011P3.91"}}
{"title":"3840Hz P2.6 LED Display 500mm\u00d7500mm Indoor LED Rental Display GLOSHINE W2.61","imgUrl":"https:\/\/img.chinax.com\/nimg\/d8\/fd\/837f3fea12897fe81bd3ab71c272-200x200-1\/3840hz_p2_6_led_display_500mm_c3_97500mm_indoor_led_rental_display_gloshine_w2_61.jpg","attrs":{"Name":"P2.6 LED Display","Category":"indoor","Model Number":"p2.6","Screen Size":"500mm\u00d7500mm"}}
Unilumin P3.91 Indoor Full Color LED Panel 3.91mm Pixel Pitch High Brightness High Refresh Rate Rental LED Video Wall For Wedding Show Exhibition Hall
Unilumin’s flagship indoor P3.91 model is the Uslim III 3.9 (Star Diamond Series). This ultra-lightweight, ultra-slim, and high-refresh-rate indoor LED display supports both front and rear maintenance, making it ideally suited for the rental and mid-to-high-end fixed installation markets.
I. Core Specifications (Uslim III 3.9 Indoor)
Model
Uslim III 3.9 (P3.91; Pixel Pitch: 3.906mm)
Pixel Density
65,536 dots/m²
Module Specifications
250 * 250 mm; 64 * 64 dots; SMD 3-in-1 LEDs
Cabinet Dimensions
500 * 500 * 40 mm / 500 * 1000 * 40 mm
Cabinet Weight
5.4 kg (500 * 500 mm); 10.5 kg (500 * 1000 mm)
Brightness
800–1200 cd/m² (Indoor; Adjustable)
Refresh Rate
5760–7680 Hz (High Refresh Rate; Optimized for Live Camera Broadcasting)
Grayscale / Contrast Ratio
16-bit; 10,000:1
Viewing Angle
Horizontal / Vertical ≥ 160°
Power Consumption
Peak ~150 W/m²; Average ~60 W/m²
Protection Rating
IP30 (Dust-proof; Indoor Standard)
Maintenance Method
Dual design supporting both Front and Rear Maintenance
II. Structural and Design Highlights
Ultra-Light & Ultra-Slim: The cabinet is only 40 mm thick and weighs just 5.4 kg (for the 500 * 500 mm unit)—20% thinner and 40% lighter than conventional screens—eliminating the need for complex steel support structures.
Wireless Design: The cabinet interior features no traditional ribbon cables; the receiving card and HUB are integrated into a single unit, reducing potential failure points and making maintenance more convenient.
High-Refresh Visual Quality: Boasts a 7680 Hz refresh rate combined with 16-bit grayscale depth, minimizing Moiré patterns and glare to ensure flicker-free performance during camera filming.
Flexible Splicing: Supports right-angle corners, curved configurations (up to 18° concave curves), and mixed-size splicing to accommodate creative and unique display designs.
EBL + Image Enhancement: Features deep blacks, high contrast, exceptional color uniformity, and low reflectivity, ensuring a comfortable viewing experience even over extended periods.
III. Application Scenarios
Rental & Events: Ideal for concerts, product launches, trade shows, and wedding backdrops; designed for rapid setup and teardown.
Conference Venues: Perfect for lecture halls, auditoriums, and multi-purpose rooms, delivering crystal-clear visuals at viewing distances ranging from 4 to 30 meters.
Commercial Displays: Suited for shopping mall atriums, brand showrooms, and storefront windows, enabling dynamic advertising and brand image projection.
Government & Enterprise / Studios: Serves as lobby displays, main screens for conference rooms, and background screens for virtual studios.
IV. Key Advantages
Slim, Lightweight, and Easy to Install: Features an ultra-slim 40mm profile and lightweight design, allowing for single-person installation and significant cost savings.
Premium Display Performance: Boasts a high refresh rate, 16-bit color depth, and high contrast ratio, delivering flicker-free, highly detailed imagery—perfectly suited for live broadcasts and video recording environments.
Stable and Reliable: Features a cable-free design and dual-maintenance access (front and rear), ensuring a low failure rate and a service life of up to 100,000 hours.
High Cost-Effectiveness: The P3.91 pixel pitch represents the "sweet spot" for indoor medium-distance viewing, striking an optimal balance between visual clarity and cost efficiency.
