Focus on intelligent lighting control and innovate constantly！
Merrytek, founded in 2011, focuses on products for the lighting
We design and manufacture innovative microwave motion sensors,
integrated sensor LED drivers and 1-10V & DALI dimmable LED
drivers for lighting & electrical manufacturers, distributors,
wholesalers, retrofit projects, professional lighting chain stores
With the effort of over 30 R&D members and ISO9001:2008
qualified production lines, Merrytek supplies over 100 models with
an output volume of over 200k per month for numerous applications.
Our R&D staff and engineering team have over 20 years
experience in lighting control products design. Merrytek has been
continuing its focus on intelligent lighting control product
development ensuring our customers have the best choice of products
and competitive pricing in lighting controls market.
In June 2016, Merrytek moved to larger premises in Shenzhen, a
location that offered room for future expansion as well as improved
Core Technologies Advantages
1 Microwave Motion Detecting Technology
Based on principle of Doppler effect and 5.8GHz microwave detection
technology for motion detecting. Currently, merrytek developed a
series of motion sensors which support long detection area up to
20m, 15m mounting height and outdoor use motion sensors. Those are
at the leading position in our industry.
20m detection range: MC601S, MC601V, MC049V & MC046S.
15m mounting height: MC031V
Outdoor motion sensor (anti-background noise): MC042S & MC042P
2 Slight Motion Detecting Technology
As only support big range movement detecting, microwave is normally
used in the places people only make a brief stay, for example,
corridor, stair well, warehouse and parking lot. Merrytek use high
sensitive microwave module and unique programming, microwave
sensors are able to detect very slight movements, i.e. typing, and
can be used in office, kitchen and rest room.
Typical products: MC025S, MC034S
3 Integrating of Motion Sensor, LED Driver and RF Module
As the pioneer of integrating technology of sensors and LED
drivers, we pride that our sensor drivers has saved system cost of
luminaries and led the development of intelligent lighting control.
Typical products: MLC10C-P, MLC16C-P, MLC28C-P, MLC12C-PD &
4 Identifying of Artificial LED Light and Natural Light
As always, Merrytek concentrate on simple intelligent light
solution and luminaries structure. We successfully finish the study
of patented self-adaptive LED drivers which can identify artificial
light and natural light, and supply the cost-effective daylight
harvesting solution for office use.
Typical products: MLC40C-PA, MLC40C-PA1
5 Flicker-free LED Dimming Technology
Replacing traditional incandescent and fluorescent lights with more
efficient and longer-lasting LED-based solid-state lighting (SSL)
is an undeniable trend in the lighting industry. However, since SSL
fixtures are directly connected to the AC line, like with legacy
lighting, there is a risk that 100-Hz or 120-Hz flicker could occur
as a result of driving current ripple at the supply's output.
Flicker can make people uncomfortable, causing headaches and other
maladies even though the human eye may not detect the flicker.
Currently, most of dimamble LED drivers are difficult to improve
flickering as the PWM dimming mode, especially when dim below 30%
dimming level. Merrytek newly-developed flcker-free dimming
technology can eliminate nearly all flickering and even dim to 2%.
Typical products: ML10C-PV, ML25C-PV & ML50C-PV2.
In the past years, merrytek has been designed a series of patent
and unique products, including mounting height 15m high bay sensor
MC031V, slight motion detection sensor MC034S, daylight harvesting
LED driver MLC40C-PA and so on. Please read more in following