P3.91 Outdoor Fixed LED Display IP65 Waterproof SMD1921 For
Commercial display
Product Description:
The P3.91 Outdoor Fixed LED Display ensures reliability and high
performance with its robust installation design, employing a hub
connection to reduce failure rates and a 500×250mm aluminum
backplate to prevent deformation while enhancing thermal
management. It enables both front and rear maintenance, includes an
IP65 waterproof rating, and integrates a 2+1 power connector to
avoid overheating risks. Optional smart modules with common cathode
or anode configurations further extend adaptability for varied
application demands.
Features:
- Waterproof:Durable, waterproof, fast heat dissipation aluminum cabinet with
ip65 protection level for outdoor using.
- Front & Rear service:Can be installed against the wall, with full front and rear
maintenance design, convenient installation and saving installation
space.
- Better Heat Dissipation:After one hour of white balance illumination, the aluminum base
demonstrates superior heat dissipation, registering a temperature
10 degrees lower than a plastic base.
- Wide viewing angles:Wide viewing angles horizontal 140°, vertical 140° allows audience
to watch the screen clearly from distances.
- 2+1 Power:The 2+1 power connector design features a built-in anti-reverse
insertion mechanism to avoid damage from incorrect connections,
precisely meets current load requirements for stable power
delivery, and ensures safe, reliable module operation even under
fluctuating electrical conditions.
Technical Parameters:
| Item | P3.91 |
| Pixel Pitch | 3.906mm |
| Module Size | 500*250mm |
| Cabinet Dimension | 1000*1000*90mm/1000*500*90mm/1000*750*90mm/1500*1000*90mm/1500*500*90mm |
| LED Type | SMD1921 |
| Scan Mode | 1/16;1/8 |
| Cabinet Material | Aluminum Profile |
| Cabinet Weight | 30kg/cabinet |
| Brightness | 4500/6000/9000nits |
| Power Consumption | 630/220w/m2 |
| Maintenance | Front/Rear Service |
| IP Rating | IP65 |
| Refresh Rate | ≥3840Hz |
| Viewing Angle | H:140°; V:140° |
| Operational Temp | ﹣20~50℃ |
| Operational Humidity | 10%~90%RH |
Application:
- Outdoor creative modeling
- Building entrance
- Park entrance
- Swimming pool
- Advertising billboard
- Playing field
- Outdoor activity area
- Roadside poster
- Building exterior wall
FAQ
Q1: Do you have any MOQ limit for LED display order?
A1: Low MOQ, 1 square meter or a module checking is available.
Q2: Can you accept a sample order?
A2: Yes, we encourage sample orders to test and evaluate the
quality, whether for a module or a complete screen. Mixed samples
are acceptable.
Q3: Does there have any warranty?
A3: Yes, a two-year warranty for all products.
Q4: Is it OK to print my logo on the products?
A4: Yes, we offer logo customization. Simply share your logo
design, and our team will confirm the details with you before
proceeding with production. Please inform us formally before our
production and confirm the design firstly based on our sample.
Q5: What is the payment term?
A5: We accept T/T, Western Union, PayPal, Credit card etc.
Q6: How can we guarantee quality?
A6: Always a pre-production sample before mass production; Always
final Inspection before shipment. The lamp beads used in our LED
display are all genuine. We do not need to use scattered lights and
tail lights. Using silver-containing solder paste, pure copper
cords, and short cables, a good screen is our commitment to every
customer.
Q7: To order a display, what kind of information do I have to offer
you?
A7: You should provide width/height of the display, the main use,
the viewing distance, the scene photos, special requirements, then
I can provide you with a detailed list of quotations.
