
The 40mm Pixel Dot String Light is a versatile and high-performance linear lighting solution designed for architectural facades, signage, landscape projects, and event decorations. Each dot features high brightness SMD3535 LEDs available in two configurations: RGB 6 LEDs 1.44W or RGBW 6+2 LEDs 1.96W for enhanced white color mixing.
Housed in a durable black or off-white PC shell with optional PC diffuser covers, including flat clear, frosted, milky white, striped, semi-sphere diamond, and semi-sphere milky white, this pixel dot light delivers customized optical effects for any application.
The string comes with 4-pin waterproof input output cables and supports DMX512 control protocol. Center-to-center spacing can be customized from as short as 7cm to 20cm, 30cm, 50cm, or longer. Each string is available in 10, 20, 30 pieces, or custom length. Operating at DC24V low voltage, it is safe and efficient for long-term outdoor use.
| Product Name | 40mm Dot String Lights | |
| Color | RGB | RGBW |
| Light Type | SMD3535 * 6 | SMD3535 * 6+2 |
| Usage | Indoor And Outdoor (Waterproof Outdoor String Lights) | |
| Number of LEDs | 10/20/50 Per String | |
| Control | DMX512, SPI | |
| Voltage | DC24V | |
| Power Consumption | 1.44W | 1.96W |
| Material | Black PC Shell + Transparent Diffuser | |
| Flexibility | Bendable And Twistable | |
| Spacing | 10cm, 20cm, 50cm Custom | |
| Application | Facade Signage Landscape Stage | |








48~72 Hours on the Aging Test



Connection Diagram for LED Pixel Dot Light String

The 40mm Pixel Dot String Light is designed for a wide range of indoor and outdoor lighting projects:

Q1: What is the minimum center-to-center spacing?
A1: The minimum spacing is 7 centimeters for ultra-high-density pixel wall applications.
Q2: Can I customize the number of dots per string?
A2: Yes. The options are 10, 20, or 30 dots per string. Custom quantities are available upon request.
Q3: What diffuser options are available, and what effect do they create?
A3: Eight options available. Flat transparent for maximum brightness, flat frosted for soft diffusion, flat milky white for even glow, flat striped for linear light effect, semi sphere diamond for sparkle, semi sphere milky white for wide-angle uniform glow.
Q4: How is this product controlled?
A4: DMX512 protocol works with any standard DMX controller for addressing and dynamic effects.
Q5: Is this product suitable for outdoor use?
A5: Yes. The PC housing and waterproof cables are designed for outdoor environments. IP66 waterproof protection.
Q6: How many dots can I connect in one chain?
A6: Typically 60 to 80 dots, depending on spacing and power supply capacity. For longer runs, use power injection or multiple driver outputs.
Q7: Can I get a sample before placing a large order?
A7: Yes. Samples are available. Contact us with your configuration requirements.