Shenzhen Keygma Electrical Manufacturing Co.,Ltd
| Dimming Range | 0-100% Stepless |
| Control Type | Capacitive Touch |
| Memory Function | Yes (Recalls Last Brightness) |
| Operating Temperature | -10°C to 40°C |
| Payment Terms | T/T,L/C,PayPal,Western Union |
| Input Voltage | DC 12V |
| Type | DC Dimmer Switch with driver built in |
| Maximum Load | 40W |
| Supply Ability | 50000 Pieces per Month |
| Dimming Technology | PWM (Pulse Width Modulation) |
| Packaging Details | Individual color box with foam insert, export-grade corrugated master carton |
| Flicker-Free | Yes |
| Color Options | white, black or customize |
| Delivery Time | 3-5 working days for stock, 15-20 days for production |
| Soft Start | Yes |
| Compatible Loads | LED Strip Lights, LED Modules, LED Bulbs (12V DC) |
| Warranty | 1 Year |
| Protection | Over-load protection |
| Model Number | KD-DC12V40W |
| Brand Name | Keygma |
| Place of Origin | Guangdong, China |
| Certification |
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Product Specification
| Dimming Range | 0-100% Stepless | Control Type | Capacitive Touch |
| Memory Function | Yes (Recalls Last Brightness) | Operating Temperature | -10°C to 40°C |
| Payment Terms | T/T,L/C,PayPal,Western Union | Input Voltage | DC 12V |
| Type | DC Dimmer Switch with driver built in | Maximum Load | 40W |
| Supply Ability | 50000 Pieces per Month | Dimming Technology | PWM (Pulse Width Modulation) |
| Packaging Details | Individual color box with foam insert, export-grade corrugated master carton | Flicker-Free | Yes |
| Color Options | white, black or customize | Delivery Time | 3-5 working days for stock, 15-20 days for production |
| Soft Start | Yes | Compatible Loads | LED Strip Lights, LED Modules, LED Bulbs (12V DC) |
| Warranty | 1 Year | Protection | Over-load protection |
| Model Number | KD-DC12V40W | Brand Name | Keygma |
| Place of Origin | Guangdong, China | Certification | |
| High Light | 12V touch LED dimmer switch ，glass panel PWM dimmer switch ，flicker-free LED strip dimmer | ||
The Keygma KD-DC12V40W Touch LED Dimmer Switch combines a premium tempered glass panel with advanced PWM (Pulse Width Modulation) technology for stepless, flicker-free smooth dimming of 12V DC LED lighting. Simply touch and hold the glass surface to adjust brightness from 0% to 100% with zero flicker and absolute silence. The memory function remembers your last brightness setting, while the soft-start feature gently ramps up power to extend LED lifespan.
| Parameter | Specification |
| Brand | Keygma |
| Model | KD-DC12V40W |
| Input Voltage | DC 12V |
| Maximum Load | 40W |
| Dimming Technology | PWM (Pulse Width Modulation) |
| PWM Frequency | 1000Hz |
| Dimming Range | 0-100% Stepless |
| Flicker-Free | Yes |
| Memory Function | Yes (Recalls Last Brightness) |
| Soft Start | Yes |
| Protection | Over-Current, over load protection |
| Operating Temperature | -10°C to 40°C |
| Color Options | White Glass, Black Glass |
| Certification | CE, RoHS, FCC |
| Warranty | 2 Years |
Engineered for premium DC 12V LED lighting scenarios: LED strip light dimming in residential interiors, RV and campervan ambient lighting control, marine yacht cabin illumination, solar-powered off-grid home lighting, under-cabinet kitchen task lighting, retail display and showcase accent lighting, and photography/videography LED panel brightness control. The 1000Hz flicker-free PWM output is critical for film and video production environments where any perceptible flicker would render footage unusable.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2016
Total Annual:
790-860
Employee Number:
48~50
Ecer Certification：
Verified Supplier
Shenzhen Keygma Electrical Manufacturing Co.,Ltd(“Keygma”) is the leading enterprises focusing on US&BR wall socket&switches. Keygma passed ISO9001 in 2020, and was awarded National High-Tech Enterprise in 2021, and was recognized as Specialized, Refined, Differential and Innovat... Shenzhen Keygma Electrical Manufacturing Co.,Ltd(“Keygma”) is the leading enterprises focusing on US&BR wall socket&switches. Keygma passed ISO9001 in 2020, and was awarded National High-Tech Enterprise in 2021, and was recognized as Specialized, Refined, Differential and Innovat...
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