LED Module
Linear Module 230V
280 x 30 mm board running straight off 230V with a 0.95 power factor and no external driver
View Specifications →
LED Module
120V Low Flicker AC Round LED Module 70 mm To 180 mm
120V round boards designed for low flicker, in 70, 100 and 180 mm with a CRI 90 option
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Product Overview
What This Product Is And Who It Is For
Round AC boards for the 120V market where flicker performance is the specification that matters, not just lumens per watt. Three diameters from 70 to 180 mm all hold 110 lm/W and a 0.95 power factor, and the 180 mm build is offered at CRI 90. Flicker matters in offices, classrooms and any space with cameras, where a cheap AC board shows banding.
Key Benefits
Why Buyers Choose This Build
Low flicker circuit design for spaces with cameras, screens or long occupancy
No external driver on 120V mains, which keeps shallow fittings buildable
CRI 90 available on the 180 mm build for spaces where colour rendering is specified
0.95 power factor and 110 lm/W held across all three diameters
Application
Where It Fits And What It Fixes
Who It Is For
- Downlight and ceiling fitting manufacturers serving the 120V market
- Commercial and institutional lighting brands
- OEM buyers who have to answer a flicker question in the specification
Problems It Solves
- Offices and classrooms where flicker from cheap AC boards causes complaints
- Filmed and streamed spaces where banding appears on camera
- 120V projects that still need a driverless module
Application Scenarios
- Downlights
- Ceiling lights
- Offices and classrooms
- Filmed and broadcast spaces
Technical Features
- Low flicker AC round series
- 120V direct input
- Power factor 0.95
- Efficiency 110 lm/W
- CRI 80 and CRI 90 options
- CCT 2700K to 6500K
- Diameters of 70, 100 and 180 mm
Specifications
Specification Table
Figures below are the published specification for this build. Where a value is set per order it is stated as such rather than estimated.
- Input Voltage
- 120V AC
- Power
- 16W and 23W
- Power Factor
- 0.95
- Efficiency
- 100 lm/W
- CRI
- 80, with a CRI 90 build on the 180 mm size
- CCT
- 2700K to 6500K
- Diameters
- 70 / 100 / 180 mm
- Design Focus
- Low flicker
Part Number Table
| Part Number | Power (W) | Input Voltage (V) | Power Factor | Efficiency (lm/W) | CRI | CCT (K) | LED | Dimension (mm) |
|---|---|---|---|---|---|---|---|---|
| LK-LMD070A2201H016-8**FB | 16 | 120V | 0.95 | 100 | 80 | 2700-6500 | 22 pcs 2835 | Diameter 70 mm |
| LK-LMD100A2202H016-8**FB | 16 | 120V | 0.95 | 100 | 80 | 2700-6500 | 44 pcs 2835 | Diameter 100 mm |
| LK-LMD180A2202N023-9**FB | 23 | 120V | 0.95 | 100 | 80 | 2700-6500 | 44 pcs 2835 | Diameter 180 mm |
Manufacturing
How It Is Made Checked And Customised
Materials
- Round aluminium or FR4 board
- 2835 LED package
- Low flicker AC drive circuit
Manufacturing Process
- Solder paste printing
- SMT placement
- Reflow soldering
- Flicker measurement
- High voltage safety test
- Lit ageing
- Packing
Quality Control
- Incoming LED inspection
- Flicker measurement on sample boards
- High voltage insulation test
- Lit test of every board
- Ageing run
Certifications
- CE
- RoHS
Customisation Options
- Board diameter and LED count
- CRI selection
- CCT selection
- Connector and lead length
Comparison
How It Compares With Other Products In The Range
Compared With AC Module Triac Dimming
The triac series runs on 230V and adds wall dimmer control
Compared With AC Module Standard
A small 40 x 36 mm DOB board for spot and pendant fittings
Use Guide
Specifying And Installing It Correctly
- Ask for the flicker figure in writing if the project specification names a limit
- Use the CRI 90 build where colour rendering is specified as well as flicker
- Treat the board as a live mains part when designing the fitting
Related Products
Other Products Worth Comparing
LED Module
AC Module Triac Dimming Round Series
Round 70, 100 and 180 mm boards on 230V with triac dimming built in
View Specifications →
LED Module
AC Module Standard DOB 40 x 36 mm
40 x 36 mm driver on board module with a 10 mm emitter for spots and pendants
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LED Module
DOB Module Standard 40W to 60W
54 x 72 mm driver on board module at 40W to 60W with a 20 mm emitter
View Specifications →Go Deeper
Industry Pages And Guides That Cover This Product
Commercial And Office Lighting
People sit under office lighting for eight hours, and increasingly there is a camera in the room.
Read More →
Comparison Article
AC Module vs DC Module Which To Use
The choice between a driver on board AC module and a low voltage DC module decides the shape of the fitting, its efficacy ceiling and where it will fail first.
Read The Guide →FAQ
AC Module Low Flicker Round Series FAQ
What voltage does this series run on?
120V AC.
Is a CRI 90 option available?
Yes, on the 180 mm build.
Is it dimmable?
This series is designed around low flicker. For dimming use the AC Module Triac Dimming series.
What efficacy does it reach?
100 lm/W across the three diameters.
Request A Quote For AC Module Low Flicker Round Series
Tell us the quantity, the colour temperature and the profile it has to fit. We will confirm the part number and the lead time.