Product List
- LED Selection Guide
- 7 Segment LED Display
- Single Digit LED Display
- Dual Digit LED Display
- Three Digit LED Display
- Four Digit LED Display
- 14 Segment LED display
- 16 Segment LED Display
- Special LED Display
- LED Dot Matrix
- 5*7 LED Matrix
- 5*8 LED Matrix
- 8*8 LED Matrix
- Special LED Matrix
- LED Light Bar
- Standard LED
- High Brightness LED
- Sighboard oval LED
- Flahing LED
- Traffic LED
- White LED
- SMD LED
- High Power LED
- Super Flux LED
- Multi-color LED
- Infrared LED
- Photodiode Silicon
- LED Application
Contact us
| Lightkey Company Limited | |
| ADD: | Building 2, No. 1479, Liyuan Road, Yinzhou District, Ningbo, China. |
| Tel: | 0086-574-86322282 |
| Fax: | 0086-574-86322283 |
| Email: | sales@lightkey-opto.com |
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LightKey Opto Semiconductors Co.,Ltd. (Lightkey Company Limited) is a manufacturer specialized in LED products especially led components. Our main products are led displays: 7 segment led display, 14 and 16 segment led display, led dot matri [ see more >> ]
| Lightkey Company Limited | |
| ADD: | Building 2, No. 1479, Liyuan Road, Yinzhou District, Ningbo, China. |
|---|---|
| Tel: | 0086-574-86322282 |
| Fax: | 0086-574-86322283 |
| Email: | sales@lightkey-opto.com |
Product Tags
- Dot 4.8mm diameter led dot matrix
- 1.9 inch 8X8 dot matrix display
- 1.9 inch single color led dot matrix
- 0.25 inch 7 segment led display
- 0.25 inch led digital display
- 0.25 inch led numeric display
- 0.25 inch four digits led display
- 0.28 inch four digit led display
- 0.28 inch led numeric display
- 0.28 inch 7 segment led display
- 0.28 inch led digital display
- 0.28 inch four digits led display
- 0.28 inch seven segment led display
- 0.28 inch single color led display
- 0.28 inch 2 digit led display
- 0.28 inch two digit led display
- 0.28 inch single digit led display
- 0.3 inch 7 segment led display
- 0.3 inch single digit led display
- 0.3 inch single color led diplay
- 0.3 inch four digit led display
- 0.3 inch led numeric display
- 0.3 inch led digital display
- 0.3 inch four digits led display
- 0.3 inch led digital displayled display
- 0.3 inch seven segment led display
- 0.3 inch led digit display
- 0.3 inch single color led display
- 0.3 inch 2 digit led display
- 0.31 inch led numeric display
- 0.31 inch 7 segment led display
- 0.31 inch led digital display
- 0.31 inch four led display
- 0.32 inch 7 segment led display
- 0.32 inch single digit led display
- 0.33 inch 7 segment led display
- 0.33 inch four digit led display
- 0.33 inch numeric led digital display
- 0.33 inch led numeric display
- 0.33 inch digital led display
- 0.33 inch led digital display
- 0.33 inch four digits led display
- 0.36 inch 4 digit display
- 0.36 inch led numeric display
- 0.36 inch 7 segment led display
- 0.36 inch 4 digits led display
- 0.36 inch led digital display
- 0.36 inch single digit led display
- 0.36 inch seven segment led display
- 0.36 inch single color led display
- double digit led dislay
- two digit led display
- 2 digit led dislay
- 0.36 inch three digits led display
- 0.39 inch 7 segment led display
- 0.39 inch numeric led digit display
- 0.39 inch four digits led display
- 0.39 inch single digit led display
- numeric led digital display
- real time clock led display
- 0.39 inch four digit led display
- 0.39 inch 7 segment led numeric display
- quadruple digit led display
- four digit led display
- 0.39 inch numeric led digital display
- 0.39 inch seven segment led display
- 0.39 inch led digital display
- four digits led display
- 0.39 inch led numeric display
- 0.39 inch four digit display
- 7 segment led display
- 0.39 inch numeric digital led display
- 0.39 inch single color led display
- 0.4 inch 7 segment led display
- 0.4 inch led numeric display
- 0.4 inch led digit display
- 0.4 inch three digits led display
- 0.4 inch numeric led digital display
- 0.4 inch numeric led digital displayꎻ0.4 inch four digits led display
- 0.4 inch plus and minus led display
- 0.10.16mm led display
- 4 inch led display
- 0.4 inch five segment led display
- 0.4 inch seven segment led display
- 0.40 inch single color led display
- 0.4 inch three digits display
- 0.43 inch 7 segment led display
- 0.43 inch single digit led display
- 0.43 inch single color led display
- 0.43 inch plus and minus led display
- 0.43 inch led display
- 0.43 inch five segment led display
- 10.3mm led display
- 0.43 inch seven segment led display
- 0.43 inch led numeric display
- 0.43 inch led digital display
- 0.43 inch single color led dislay
- single color led dislay
- 0.45 inch three digits display
- 0.45 inch 7 segment led display
- 0.45 inch led numeric display
- 0.5 inch 7 segment led display
- 0.5 inch led numeric display
- 0.5 inch led digital display
- 0.5 inch alphanumeric led display
- 0.5 inch single digit led display
- 0.5 inch sixteen segment led display
- 0.5 inch dual color led display
- 0.5 inch four segment led display
- 0.5 inch led display
- 0.5 inch Z-shape led display
- 0.5 inch led alphamumeric display
- 0.5 inch 16 segment led digital display
- 0.5 inch led alphanumeric display
- 16 segment led digital display
- starburst led display
- 0.5 inch led digit display
- 0.5 inch single digit led numeric display
- 0.5 inch dual-color nine segment led display
- 0.5 inch seven segment led display
- 0.52 inch 7 segment led display
- 0.52 inch led numeric display
- 0.52 inch led digital display
- dual digit led dislay
- 0.52 inch single digit led display
- 0.53 inch alphanumeric led digital display
- 0.53 inch dual digit led display
- 0.53 inch 14 segment led display
- single color led display
- 0.54 inch alphanumeric led digital display
- 0.54 inch 14 segment led display
- 0.54 inch dual digit led display
- 0.56 inch 7 segment led display
- 0.56 inch led numeric display
- 0.56 inch led digital display
- 0.56 inch four digits led display
- led clock display
- 0.56 inch dual color led display
- 0.56 inch single digit led display
- 0.56 inch led digit display
- triple digit led dislayꎻ0.56 inch 7 segment led display
- 0.56 inch led display
- seven segment led display
- dual digit led display
- 0.56 inch led digital displayꎻquadruple digit led display
- 0.56 inch numeric led display
- 0.56 inch three digits led display
- 0.56 inch seven segment led display
- 0.56 inch two digit led display
- 0.6 inch numeric led display
- 0.6 inch single digit led display
- 0.7 inch led dot matrix
- Dot 1.9mm diameter led dot matrix
- 0.7 inch 5x7 dot matrix display
- dual color dot matrix display
- red green color led dot matrix
- 5x7 dot matrix display
- 0.7 inch 5x7 single color dot matrix display
- 8x8 dot matrix display
- dual color led dot matrix
- single color led dot matrix
- 0.7 inch 8x8 led dot matrix
- Dot dia 3mm led dot matrix
- 0.7 inch 5x7 single color dot matrix
- 0.8 inch 16 segment led display
- 0.8 inch alphanumeric digital display
- 0.8 inch 7 segment display
- 0.8 inch numeric led display
- 0.8 inch 7 segment led display
- 0.8 inch single digit led display
- 0.8 inch single numeric led display
- 0.8 inch alphanumeric led digital display
- 16 segment led display
- 0.8 inch led single digit display
- 0.8 inch seven segment led display
- 0.8 inch led numeric display
- 0.8 inch dual digit display
- 0.8 inch led digital display
- 1 inch 16 segment led display
- 1 inch alphanumeric digital display
- 1 inch single digit led display
- 1 inch 7 segment led display
- 1 inch dual color numeric display
- 1 inch led numeric display
- 1 inch alphanumeric led digital display
- 1 inch led arrow display
- single arrow led display
- 34x24mm elevator led arrow display
- 1 watt high power LED
- 1.2 inch 5x7 dot matrix display
- 1.2 inch single color dot matrix
- 5x7 square dot matrix display
- 1.2 inch led dot matrix
- 1.2 inch 5x7 dot matrix
- Dot 3mm diameter led dot matrix
- single color dot matrix display
- 1.2 inch 5x7 led dot matrix
- 1.2 inch dual color led dot matrix
- 1.2 inch led display
- 1.2 inch dual color led display
- 1.2 inch single digit led displa
- 1.2 inch numeric led display
- 1.2 inch seven segment led display
- 1.2 inch single digit led display
- 1.2 inch 7 segment led display
- 1.2 inch 5x7 led dot matrix display
- 1.2 inch 8x8 led dot matrix
- 1.2 inch square dot matrix
- Dot 3mm diameter led matrix display
- 1.2 inch square led dot matrix
- 1.2 inch single color dot led matrix
- 1.5 inch 8x8 led dot matrix
- 1.5 inch dual color led dot matrix
- 1.5 inch single color led dot matrix
- Dot 3.7mm diameter matrix
- 1.5 inch led arrow displayꎻ47x33mm elevator led arrow display
- 1.5 inch numeric led display
- 1.5 inch dual color led display
- 1.5 inch 7 segment led display
- 1.5 inch singe digit led display
- 1.5 inch sigele color led display
- 1.8 inch led display
- 1.8 inch numeric led display
- 1.8 inch seven segment led display
- 1.8 inch digital led display
- 1.8 inch dual color led display
- 1.9 inch 8x8 LED dot matrix
- dot diameter 4.8mm led matrix
- 1.9 inch dual color led dot matrix
- Dot 4.8mm diameter led matrix
- 1.9 inch led dot matrix
- Dot 4.8mm diameter matrix display
- 10 element bar graph led display
- 10 segment bar graph array
- 10 segment bargraph led
- 10 inch 7 segment led display
- big led numeric display
- jumbo led digital display
- 12 inch seven segment led display
- 12 segment bargraph led
- 12 element bar graph led display
- 12 segment bar graph array
- 16 inch 7 segment segment led display
- 160mm 16x16 outdoor modules
- P16 16x16 outdoor maodule
- P10 outdoor modules
- 16x16 dot matrix display
- 1.6 inch led dot matrix
- Dot 1.8mm diameter led dot matrix
- 2.6 inch led dot matrix
- single color dot matrix
- 2 inch 16 segment led display
- 2 inch alphanumeric led digital display
- 2 inch single digit led display
- 2 inch 5x7 led dot matrix
- 2 inch square dot matrix
- 2 inch single color led dot matrix
- Dot 6mm diameter led matrix
- 2 inch 8x8 led dot matrix
- 2 inch dual color led dot matric
- 2 inch led alphanumeric display
- 2 inch led digital display
- single digit led display
- 2 inch led dot matrix
- Dot 5mm diameter led dot matrix
- 2 inch 5x7 dot matrix display
- 2 inch single color dot matrix display
- 2.3 inch 8x8 led dot matrix
- 2.3 inch dot diameter 5mm matric
- 2.3 inch single color dot matrix
- 2.3 inch single color led dot matrix
- 2.3 inch dual color dot matrix
- 2.3 inch full color led dot matrix
- 2.3 inch led display
- 2.3 inch dual color led display
- 2.3 inch numeric display
- 2.3 inch seven segment led display
- 2.3 inch led dot matrix
- Diameter 5mm led dot matrix
- 5x8 dot matrix
- 2.3 inch single digit led display
- 2.3 inch 16 segment led display
- 2.3 inch led alphanumeric display
- 2.3 inch numeric led display
- 2.3 inch digital led display
- numeric led display
- 2.3 inch 7 segment led display
- 20 inch seven segment led display
- 255.4mm 16x16 outdoor modules
- 10 inch 16x16 outdoor maodule
- P16 outdoor modules
- 3 inch led display
- jumbo led numeric display
- big assembly LED display
- led numeric display
- 3 inch 7 segment led display
- dual-color led display
- 3 watt high power LED
- 3 watt HP LED
- 3mm led lamp
- green led lamp
- oval led lamp
- 4 inch 5x7 led dot matrix
- 4 inch dual color led dot matrix
- 4 inch 7 segment led display
- 4 inch single digit led display
- 4 inch led numeric display
- 4 inch seven segment led display
- 4 inch led digit display
- 4 inch single color led dot matrix
- Dot 20mm diameter matrix
- 4x4 led dot matrxi
- 4.6 inch single color led dot matrix
- 4.6 inch dot 10mm diameter matrix
- 4.6 inch 5x8 led dot matrix
- 4x4 led dot matrix
- Dot 20mm diameter led matrix
- 5 inch seven segment led display
- 5 inch single digit led numeric display
- big led display
- jumbo led display
- 5 inch 7 segment led display
- 5 watt high power LED
- 5 watt HP LED
- 51x41mm elevator led arrow display
- 2 inch led arrow display
- double arrow led display
- 54x30mm Elevator led arrow display
- 5mm led lamp
- blue led lamp
- pure green led lamp
- red led lamp
- 5mm round led lamp
- traffic led lamp
- bluish green led lamp
- bright red led lamp
- bright yellow led lamp
- 1.2 inch 5x7 single coolr led dot matrix
- 1.2 inch 5x7 red green led dot matrix display
- Dot 7.62mm diameter led dot matrix
- 5x7 led dot matrix dispaly
- 5x8 dual color dot matrix
- dot 5mm diameter matrix
- 5x8 led dot matric
- 1.4 inch dot matrix
- dot 3mm matrix display
- 6 inch seven segment led display
- 7 inch seven segment led display
- four digits led numeric display
- 8 inch seven segment led display
- 10mm led lamp
- round led lamp
- cylindrical type led lamp
- bullet led lamp
- helmet led lamp
- 8mm led lamp
- diameter 10mm led dot matrix
- 4.6 inch dual color led dot matrix
- Dot 10mm diameter mantrix
- 4 inch 5x8 led dot matrix
- Dot 10mm diameter matrix
- Dot 3mm diameter led matrix
- 1.2 inch 5x8 led dot matrix
- 1.2 inch dot matrix display
- 5x8 dot matrix display
- dual color led dot matrix
- 5x8 dot led matrix display
- dot 5mm diameter led matrix
- 2.3 inch 5x8 dot matrix
- 5x8 led dot matrix
- 2.3 inch dot matrix
- Dot 7.62mm diameter matrix
- 3 inch 5x8 led dot matrix
- 3 inch single color led dot mantrix
- 3 inch dual color led dot matrix
- 3 icnh 5x8 led dot matrix
- red green LED dot matrix
- 5inch led numeric display
- numeric digital led display
- 0.31 inch three digits led display
- 0.39 inch four digits led displayl
- orange led lamp
- yellow led lamp
- Led display screen
- bright orange led lamp
- 0.4 inch numeric digital display
- three digits led display
- 0.45 inch led digit display
- 0.36 inch led digit display
- 0.39 inch three digits led display
- 0.4 inch 7 segment led numeric display
- standard led lamp
- RGB LED lamp
- full color led lamp
- single color led dot matrix display
- 3 inch 5x7 led dot matrix display
- 3 inch led dot matrix
- single color led dot matrix displayꎻ4 inch led dot matrix
- Dot 10mm diameter led dot matrix
- single color led dot matrixꎻ4 inch 5x7 led dot matrix
- dot diameter 10mm led dot matrix display
- super bight red led lamp
- super bright red led lamp
- three digits led dislay
- 3 digit led display
- 0.4 inch led digital display
- top LED
- SMD LED
- triple digit led dislay
- Ultra red led lamp
- white led lamp
- yellow green led lamp
