Question 1

How to choose the correct component model？

Accepted Answer

We provide the brands and related parameters of components for you to choose from on the LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs category page. You can select the model you want based on the above.

Question 2

What are the main brands LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs?

Accepted Answer

Typical parameters include Adafruit Industries LLC, American Opto Plus LED, Analog Devices Inc., APEM, Bivar, Broadcom Limited, CreeLED, Dialight...

Question 3

How to choose between different LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs brands?

Accepted Answer

1. Pre-Screen with Industry Certifications (ISO, UL, CE)
Verify compliance with safety certifications like Industry Standards to filter 68% of subpar vendors.
2. Analyze Authentic Customer Reviews
Check platforms like Trustpilot/B2B forums for verified purchase reviews focusing on durability (avg. 4.2★+ recommended).
3. Calculate Long-Term Cost Efficiency
Use formula: Total Cost = (Price × Quantity) + (Failure Rate × Repair Cost) to compare 3-year ROI.
4. Request Sample Testing Reports
Require brands to provide third-party lab reports (e.g., SGS/BV) covering [Such as Brand:Adafruit Industries LLC, American Opto Plus LED, Analog Devices Inc.]. 5. Finalize with On-Site Audit (Optional)
For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
KB2655EW Datasheet	Kingbright	LED LIGHT BAR 8.89X8.89MM RED	Availability:3450	1+ $1.0908 50+ $1.0040 100+ $0.8813 500+ $0.7616 1000+ $0.6601	min:1
WP4060VH/IGD Datasheet	Kingbright	REDGREEN BI-LEVEL CIRCUIT BOARD	Availability:4470	1+ $1.0530 10+ $0.7434 100+ $0.5472 570+ $0.5058	min:1
HLMP-6820-F0010 Datasheet	Broadcom Limited	LED DOME 5V 565NM GN DIFF RA AXL	Availability:7332	1+ $2.8800 10+ $1.9620 100+ $1.5300 500+ $1.3320 1000+ $1.2690	min:1
KB2550SGD Datasheet	Kingbright	LED LIGHT BAR 19.05X3.81MM GREEN	Availability:5568	1+ $1.7550 10+ $1.0350 100+ $0.9540 500+ $0.8253 1000+ $0.7452	min:1
KB2450YW Datasheet	Kingbright	LED LIGHT BAR 19.05X3.81MM YLW	Availability:6123	1+ $1.7550 50+ $1.0316 100+ $1.7550 500+ $0.8255 1000+ $0.7824	min:1
5513007F Datasheet	Dialight	LED 3MM RED/GRN BICLR	Availability:10800	1+ $1.8810 10+ $1.3473 100+ $1.0299 500+ $0.8898 1000+ $0.8441	min:1
5530122F Datasheet	Dialight	LED 2HI 3MM GREEN PC MNT	Availability:7041	1+ $2.0430 50+ $1.0471 100+ $2.0430 500+ $0.8172 1000+ $0.7730	min:1
WP4060VH/2GD Datasheet	Kingbright	LED IND 1.8MM RA 565NM GRN DIFF	Availability:8568	10+ $1.0287 1520+ $0.6858 4560+ $0.6363 21280+ $0.5238	min:1
MV57164 Datasheet	Everlight Electronics Co Ltd	LED BARGRAPH 10-SEG HI EFF RED	Availability:1172	20+ $2.6490	min:1
WP914CK/4IDT Datasheet	Kingbright	LED IND 2X3MM QUAD RA RED DIFF	Availability:8176	1+ $0.4051 66+ $0.4033 132+ $0.3922 1056+ $0.3883 2046+ $0.3859	min:1

LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs Components

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