Companies broaden their mainstream range for various indoor and outdoor lighting applications.
China LED module manufacturers offer low-, medium- and high-power kinds. Products support below 0.3W, above 0.3 but less than 1W, and 1W and higher, respectively.
Regardless of the diode used, releases have 12VDC rated voltage and come in monochromatic, RGB and full-color kinds.
Non- and water-resistant types are available, with the latter in IP22 to IP68 rating.
By configuration, SMD variants make up the mainstream supply, although companies continue to offer DIP and superflux modules. The first adopts mostly 3528, 5630 and 5050 diodes. TDRForce Technology Co. Ltd’s models are typically based on the last for its low profile.
Makers accept custom requirements on LED type and size, and module dimensions.
Most products comply with CE and RoHS guidelines.
Aside from the diodes, the key components and materials used in the manufacture of LED modules include chips, PCBs, adhesives and epoxy resin.
Most enterprises turn to foreign providers for diodes and chips, and generally accommodate similar requests for other inputs.
Suppliers such as Lucky Light Electronics (Asia) Co. Ltd have in-house capability to make their own LEDs.
Prices are expected to remain unchanged, thanks to stable input costs.
A number of makers are projecting a slight rate reduction due to tight competition.
Here is a selection of LED modules:
LED module features 7,000cd/sqm brightness
Lucky Light Electronics (Asia) Co. Ltd's model MO-L3P10RGBB-AE LED module uses RGB diodes. It has 16x16-dot resolution and 7,000cd/sqm brightness, with viewing angle surpassing 140 degrees at more than 10m. The refresh and frame rates are 800 to 1,000Hz and 60Hz.
The outdoor-use model consumes 300 to 750W/sqm. Its MTBF exceeds 10,000 hours, with LED defect rate of less than 0.00001. The product has a life span of 100,000 hours.
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LED module for advertising light boxes
Meetleds Optoelectronics Co. Ltd's model MT-LB6331X1A 3W LED module comes with diodes in pure, natural or warm white diodes, and uses Cree chips. It has 225 to 240 lumens luminous flux and a 160-degree beam angle.
The IP65-rated unit for advertising light boxes operates on 12VDC. The minimum order quantity for this model is negotiable. Delivery is within five days.
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LED module adopts 24-lumen diodes
Shenzhen You & My Electronic Technology Co. Ltd's 0.8W LED module adopts 5630 SMD warm-white diodes, each with 24 lumens luminous flux and 160 to 180-degree beam angle. It has 12VDC input voltage.
The IP66-rated YouMyCR-Module-11-1A model suits channel letters, and advertising light boxes and signage. It lasts more than 50,000 hours.
The company requires a minimum order of 500 units. Delivery lead time is five days.
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LED module has 50,000hr life span
TDRForce Technology Co. Ltd's model TDR-5050-3 LED module uses 5050 SMD diodes in white, warm white, red, yellow, blue, green or RGB.
The 12VDC unit exhibits 18 to 20 lumens luminous flux, and has a 120-degree beam angle. It lasts for 50,000 hours and comes in IP20 to 65-rated versions for advertising signage, and exhibition stands. The product has CE and RoHS approval.
MOQ is 10,000 units for delivery in 10 days.
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