300W LED Dimmer Switch - White

Series: W50 Series

Model No.: W50/TG/300

Rated Current: 1.2A

Rated Voltage: 220V - 250V~/3-300W

Color: White or customized

Warranty: 2 years

Standard: British

Certificates: CB, CE, SASO

S81 Series, 4 Different Material and 27 Colors for Option:


300W LED Dimmer Switch British Standard is one of the simple but stylish wiring device products in W50 series that features very wide button panels and slim profile. Round corners and soft lines with smooth rotary button fully shows its aesthetic design.


Product Introduction of the 300W LED Dimmer Switch - White

1. Based on a wide panel and a concealed-screws design, this dimmer switch is aesthetically pleasing and easy for cleaning.

2. The surface can be customized in a variety of stylish painting finishes (also can do varnish finish) and injection colors such as:

Elegant Sliver (painting)

Rose Gold (painting)

Champagne (painting)

Dark Gray (painting)

Yellow (painting or injection)

Brown (painting or injection)

Gray (painting or injection)

Black (injection or painting)

Cream/Beige (injection)

3. Features an easier and quicker installation or disassembly: poke into the holes below by slotted screwdriver to remove panel, then fix the dimmer on the wall by given fixing-screws, at last clip the panel back lightly.

4. Applies world-renowned brand SCR with high reliability.

5. Provide wide adjusting range and comfortable feeling, and brightness changes smoothly.

6. Simple and Flat design can be matched with all styles of decoration at any places like conference hall, gallery, supermarket, house, studio, canteen, bar, etc.

7. USB outlets and fuse outlet available.

8. Every product will be sent by our quality control teams to our own CNAS certified laboratory to do routine tests like aging test to ensure the quality. Also, quality inspections will do during each producing progress.

9. Our solid production capacity ensures over 10 million pieces can be produced in a month, as we have full-automatic packing machines, 100 assembly lines, 8 full-automatic installation machines, 20 high-speed punch machines, and 108 injection machines which can provide a fast and punctual delivery.

10. SOK exporting team is well-trained, we are ready to offer you best service, answer your questions with 20-year experience of exporting, and follow your orders efficiently as “Reputation First, Customers Foremostis the aim of our service”.


Wiring Scheme



Product Parameter (specification) of the 300W LED Dimmer Switch - White

Type Dimmer Switch
Series W50 series
Brand Name SOK
Model Number W50/TG/300
Color White or customized
Material high polymer PC
Rated Voltage 220V-250V~
Rated Current 1.2A
Network Frequency 50/60Hz
Dimmer type Universal
Dimmer control Rotary push
Load type High-pressure halogen lamp: 35-300W


Incandescent lamp: 25-300W

Low voltage halogen lamp with electronic transformer: 35-300VA

LED lamp: 3-300VA

Protection type Electronic short-circuit protection


Automatic overload protection

Overheating protection

Wire stripping length 8 mm
Device Mounting Surface or Flush wall mounted
Fixing type Concealed screws
Fixing Mode By screw M3.5*25mm
Fixing Screws Material Zinc-plated
Connections Screw terminals(pillar terminal)M3*7.5mm
Wire diameter 0.75-6mm2
Mounting hole center distance 60.3mm
Contacts Material White zine
Embedding Depth 35 mm
Dimension 86*86mm
Ambient Air Temperature for Operation 0~45℃
Relative humidity 5…95 %
Flame Retardancy 850℃
IP degree of protection IP20
Standards IEC/EN60669-2-1
Application Bar, Cafe, House, Showroom, Office...
Contractual Warranty
Warranty 2 years
Packing 1 pcs/ plastic bag 150*120mm


6pcs/box 185*154*93mm

60pcs/carton 490*320*200mm

More Info.
Payment term T/T, L/C, D/P...
MOQ 1000 pcs
Manufacture Guangdong Jinli
Place of Origin Guangdong, China
Certificate CB, CE, SASO, GCC, ROHS, ISO9001, ISO14001, OHSAS18000


Recommended Lights For 300W LED Dimmer

Brand Type of Light Reference Information Power
OSRAM Dimmable LED Bulb AC220-240V/50Hz/60Hz 29mA 6W
OPPLE Dimmable LED Bulb AC220-240V/50Hz/60Hz 2700K 9.5W
Dimmable LED Bulb AC220-240V/50Hz/60Hz 2700K 7W
PHILIPS Dimmable LED Bulb AC220-240V/50Hz/60Hz 63mA 11W
Dimmable LED Bulb AC220-240V/50Hz/60Hz 45mA 8.5W




1. This product must be installed by qualified electrician.Do not disassemble the cooling fin and back-housing.

2. Always operate the dimmer according to thetechnical data provided.

3. This product is only for adjusting lighting. Do not use it to adjust other electronic product, otherwise it might bring damage.

4. Risk of death from electric shock. Although the device is turned off there might be full voltage at the output. Always turn the device in the status of voltage free before starting with work.

5. Dimming socket outlets is prohibited. The riskof overload and connecting unsuitable dimmers is too high.

6. It's a normal phenomenonthat slight heat will be emitted from the product when it’s

7. Do not over twist the knob, otherwise it may damage the product.

8. When using the dimmer with different brand / model of dimmable LED light, the light may be flashing when approaching to minimum value.

9. When multi-loads in parallelconnection, same brand and model of loads are recommended. But please make sure the total power must not exceed the rated power.

10.Connected dimmers may be damaged if youconnect a combination of loads (inductive and capacitive) at the same time.

11. 300W LED Dimmer has overload inspection system. Power will be cut off automatically when overload. In case if overload, please reduce the load and restart the power.

12. When using 300W LED Dimmer with dimmable LED light which is less than 3W, or label-power 3W but actual power is less than 3W, the light might flash when approaching the maximum value.


Product Features and Application of the 300W LED Dimmer Switch - White


FAQ of the 300W LED Dimmer Switch - White


Q: Whats your price terms?

A: EXW, FOB SHUNDE, CFR, CIF, CNF depending on the clients’ demands.


Q: Whatthe guidance of installing and operating a dimmer?

A:1. Insert the wire into the hole of copper terminal, and then tighten the screw to fix it;

2. Pull out the knob and cover(please refer to assembling introduction);

3. Fix the product to the mounting box;

4. Install the cover and knob;

5. Please strictly follow the wiring diagram of the manual for wiring installation;

6. Turn on the power and manually adjust the knob to adjust the brightness and darkness of the lamp. Turn the knob clockwise to increase the brightness, turn the knob counterclockwise to decrease the brightness.


Q: How to solve the problems after the customer receives the goods?

A: Please get back to us when there’s any problems. Our after-sale service team would help you deal with any problems when you receive our goods.


Q: How can I get in touch with you?

A: If you have any ideas or questions, please feel free to contact us by:

TEL: 86-757-25333127

FAX: 86-757-25333206

WHATSAPP: 86 18988672820

E-MAIL: export01@jinli.com

HTTP: www.sokswitch.com







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