2024-08-26
side emitting light bead
side emitting light bead
The difference between side LED lights and positive LED lights
The main difference between side LED lights and positive LED lights is the direction of the luminous surface. The side light emitting LED light surface is perpendicular to the mounting surface, and the positive light emitting LED light surface is parallel to the mounting surface.
Side LED lamps have the advantages of soft and uniform light, ultra-thin and lightweight, energy saving and environmental protection, but their luminous flux and brightness are usually lower than that of positive LED lamps. Positive LED lamps have the advantages of high luminous flux, high brightness and low cost, but their light is more dazzling and easy to cause glare
Side LED lamps have the advantages of soft and uniform light, ultra-thin and lightweight, energy saving and environmental protection, but their luminous flux and brightness are usually lower than that of positive LED lamps. Positive LED lamps have the advantages of high luminous flux, high brightness and low cost, but their light is more dazzling and easy to cause glare
What are the side light bead models？
- 020RGB patch LED lamp bead,
- 3014 Side Light Patch,
- 1204 Side ice blue highlighted side light beads,
- 0805 Light bead side emitting white/blue/green/yellow/red LED LED,
- 1204RGB three-color light,
- 4020 side luminous LED lamp bead,
- 0603 Side light white/yellow-orange-red/blue/emerald light 0602 patch type led lamp beads,
- 335/4008 Patch led,
- 1204 Red and Green light,
- 335 White side light emitting bead,
- 4218 side light beads
peculiarity
Soft and uniform light: Through the light distribution of secondary optical devices, the light spot of the LED lamp bead itself can be eliminated to achieve a uniform and soft lighting effect.
Ultra-thin and lightweight: Because there is no need for optical devices such as lenses, the structure of the side-emitting LED lamp beads is simpler, smaller and lighter.
Energy saving and environmental protection: Side LED lamp beads have higher light utilization, lower power consumption, and more energy saving and environmental protection.
Side-emitting LED lamp beads are widely used in the following fields:
Ultra-thin and lightweight: Because there is no need for optical devices such as lenses, the structure of the side-emitting LED lamp beads is simpler, smaller and lighter.
Energy saving and environmental protection: Side LED lamp beads have higher light utilization, lower power consumption, and more energy saving and environmental protection.
Side-emitting LED lamp beads are widely used in the following fields:
- Backlighting: LCD display, mobile phone screen, laptop screen, etc.
- Indoor lighting: ceiling light, downlight, light belt, etc.
- Outdoor lighting: street lights, landscape lights, advertising lights, etc.
- Automotive lighting: headlights, dashboards, etc.
What are the advantages and disadvantages of the side light LED strip
Advantages :
- high permeability : the permeability of the side LED light strip is higher, compared with the positive luminous LED transparent screen, permeability can be increased by 5%~10%.
- better display effect : side LED transparent screen scan line can be set lower, at the same time working at lower current, refresh rate, gray level is also higher, display effect is better.
- wide viewing Angle : side luminous LED viewing Angle can reach 160°, provides a wider viewing Angle.
- convenient maintenance : because it is the design structure of the light strip, can be quickly disassembled a single light strip, is convenient for local maintenance.
disadvantages :
- there is a "blinds effect" : when the positive Angle of view is changed to the up and down Angle of view, the hollowing rate of will decrease greatly.
- light leakage behind the lamp bead : may cause light pollution to the indoor environment when displayed.
Determine the power of the LED lamp bead, can be through the following methods:
- View product specification : The most direct way is to view the product specification of LED lamp beads, will clearly mark the power of the lamp beads.
- use a power meter to measure : connect the LED lamp bead to the circuit, use a power meter to measure its actual power consumption, can get its power.
- calculation based on current and voltage : If you know the working current and voltage of the LED lamp bead, can be calculated using the formula "power (W) = voltage (V) x current (A)".
- Judging by appearance and type : to understand the type of LED lamp beads (, such as patch, in line, etc.) and common power range, can roughly judge its power.
Each method has its own characteristics. You can use according to your actual situation.
How to improve the hollowing rate of side light LED strip
Optimize the layout of lamp beads : reasonable design of the arrangement and spacing of lamp beads, reduce the occlusion between lamp beads, to increase the hollowing area.
adopt narrower lamp strip design : On the premise of ensuring the current carrying capacity and structural strength, minimize the width of the lamp strip, to reduce the blocking of light.
Improve PCB design : optimize PCB routing, reduce unnecessary routing, consider the light transmission of PCB at the same time, the use of transparent or translucent materials, further improve the hollowing rate.
The optical lens : is used to install an optical lens on the surface of the lamp bead or the lamp strip. through the refraction and reflection of the lens, will guide the light better out of the smooth surface, indirectly improve the light transmission effect of the hollow-out area.
comprehensive design considerations : In the overall design, comprehensively consider various factors such as lamp bead, lamp strip, PCB and optical lens, through collaborative optimization to achieve the best hollow-out rate and light transmission effect
adopt narrower lamp strip design : On the premise of ensuring the current carrying capacity and structural strength, minimize the width of the lamp strip, to reduce the blocking of light.
Improve PCB design : optimize PCB routing, reduce unnecessary routing, consider the light transmission of PCB at the same time, the use of transparent or translucent materials, further improve the hollowing rate.
The optical lens : is used to install an optical lens on the surface of the lamp bead or the lamp strip. through the refraction and reflection of the lens, will guide the light better out of the smooth surface, indirectly improve the light transmission effect of the hollow-out area.
comprehensive design considerations : In the overall design, comprehensively consider various factors such as lamp bead, lamp strip, PCB and optical lens, through collaborative optimization to achieve the best hollow-out rate and light transmission effect
Want to know more about side light LED beads/strips,please call +86-755-23328395, contact@like-light.com. LIKELIGHT is here to help you. Customised services are at the heart of our business. For OEM/ODM customers, we can provide you with complete design and manufacturing services to meet your specific needs and requirements. Whether your customization needs are small or large, our state-of-the-art technology can provide reliable, flexible, and timely production. Quality is our key, and continued investment in equipment and automation allows us to achieve extremely high repeatability.
