Leadleds 30 in Double Sided Car Roof Top LED Sign Triangle Digital Panel Programmable
Order Handle Time: 7 ~ 10 business days, the shipping time is estimated at 3~ 7 days to arrive at your door.
Premium Warranty & Lifetime Technical Support
✓ 1-year parts replacement
✓ Lifetime Technical Support – Expert assistance
✓ Extended Maintenance – Continued service and support available after warranty expires
We stand behind our LED displays with comprehensive support—not just during the warranty, but for years to come.
Why thousands of customers choose Leadleds LED displays
✓ Premium Quality – Durable, high-brightness displays built to perform
✓ Lifetime Support – Expert technical assistance
✓ Proven Reliability – Trusted by businesses, schools, churches, and retailers
✓ Complete Warranty – 1-year parts replacement + ongoing maintenance
✓ Global Experience – Serving customers across multiple markets
✓ Custom Solutions – From single units to bulk B2B orders
Your investment. Our commitment. Long-term partnership.
Shipping
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information, including the tracking number. Delivery times vary depending on your location.
Stay safe and noticed on the road with the 30-inch 2-sided Car Roof Top LED Sign Triangle Digital Panel. Featuring programmable, dynamic visuals, this state-of-the-art sign ensures your message can be seen from multiple directions and allows you to customize graphics and texts to promote your business. Stay safe and get noticed!
30 in Double-sided mobile adverting led sign full-color display
DC12-30V operation
Super-brightness, vivid display
Waterproof, easy mount
Fast send your messages, by your phone to control the messages.
Display Function: Text Multi-language/Symbol/Number/Graphic/Video/Picture/Animation/Clock/Timing
Model Number: LLDP4-32192RGB
Usage: OUTDOOR Waterproof 2-sided full-color display, High level of vibration-proof, by your phone to send messages
Tube Chip Color: Full Color Super Bright
Brand Name: Leadleds
Pixels: 4mm, display clearly
Screen size: 5 x 30in (128 x 768 mm)
Frame size: 7.2 x 30 x 6in (183 x 770 x 150mm)
Leadleds taxi roof LED display featuring electrostatic prevention and lighting protection to make it more durable for long-term usage.
Slim and light architecture, Leadleds taxi roof LED display cabinet weighs about 5.9kgs. The thinnest part of the cabinet measures only 3.8cm, aerodynamic design results in a low wind load.
P4 mobile advertisement led display, wireless P4 car roof advertising led sign 128mm x 768mm two sides, by Phone WiFi program your messages
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LED Car Top Sign Display |
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Model Number |
LLDP4-32192RGB |
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Pixels |
4mm |
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LED Type |
SMD1921 |
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Usage |
Outdoor waterproof |
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Module size(mm) |
256 x 128 |
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Module Resolution |
64 x 32 |
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Refresh Frequency |
1200Hz |
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Tube Chip |
RGB full color |
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Screen Dimension Metal frame size |
128 x 768 mm |
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Average Power |
70W |
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Scan Mode |
1/8 scan |
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Net weight |
About 5.9 kgs |
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Brightness |
4500 CD/㎡ |
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View angle |
H-120° V-120° |
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Working temperature |
-20°C~60°C Led Life Span:100,000 hours IP: 65 |
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Control Type |
WiFi /LAN or 4G Cloud |
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Display Ability |
Text Multi-language/Symbol/Number/Graphic /Video/Picture/Animation/Clock/Timing |
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Support Video Format: |
MP4, AVI, WMV, 3GP, ASF, MPG, FLV, F4V, MKV, MOV, DAT, VOB, TRP, TS, WEBM, etc. |


1. This double-sided LED car sign is about 5.9kgs
2. The Red or brown is positive+, and black is negative-, please make sure you connected the wires to the correct position of the car battery, which is under the steering wheel of your car
3. The roof sign comes with a 10 ft. power cable which is thick and strong for the current through, please don't change to use your thin power cable.
4. The led topper for DC12 ~30V operation, please make sure your car battery output DC12 ~30V
5. By Led Sign's WiFi programmable and send your customized messages, full-color display, no spend your mobile data traffic.
What you'll receive:
2-sided roof sign displays full-color messages
Power cable 10 ft.
Metal brackets
Software App Manual
Shipping:
Packing: Wooden frame + Hard cardboard box
It's by FedEx or DHL or UPS the express shipping way delivery to you!
Estimated Shipping Time: 5-7 days to your doorstep
Order handle time: within 7-10 business days
Upgrade Program
Transfer Your Traditional Sign to Leadleds Programmable LED Signs
Eco-Friendly LED Technology:
• 70% more energy efficient than traditional displays
• Long lifespan reduces waste
• Low heat emission
Save money while reducing your environmental impact.
Customer Reviews & Testimonials
Trusted by Thousands:
"Best investment for our church. Easy to use and bright!" - Pastor John
"Excellent customer support." - Sarah, Retail Owner
Join our satisfied customers worldwide.
Our Story & Expertise
LED Display Specialists Since 2009:
• Serving businesses, schools, churches, and retailers globally
• 10,000+ installations worldwide
• Expert team with 10 years of combined experience
We don't just sell displays—we're your long-term partner in digital signage success.
Lifetime Support Included
Trusted by Businesses Globally
Premium LED Displays
Energy Efficient
Easy Installation & Setup