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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Bright Star or OEM
  • Model Number: MSD-DALI-CV-50W
  • Output Power: 50W
  • Output Type: Single
  • Input Voltage: AC 90-130V or 180-265V or 85-265V or 100-277V
  • Output Voltage: 12V
  • Output Frequency: 47-63Hz
  • Output Current: 4.16A
  • PF: >0.9
  • Efficiency: >80%
  • Case: plastic or plastic
  • Weight: 180g(IP20) or 600g (IP67)
  • Size(mm): 155*53*30mm(IP20) or 166*56*35mm(IP67)
  • Certification: CE ROHS TUV SAA
  • Warranty: 5 years

Packaging & Delivery

Packaging Details: export package or depend on the customers
Delivery Detail: 1-3 days for samples, 5-12 days for bulk order

12vdc 50 w 12 v dc cv dimmable constant voltage dimming DALI LED driver 12v 50w

Output mode
constant voltage
Output current (DC)4.16A
Output voltage (DC)12V
Voltage Precision±0.5V

Output Power


Dimming system

Input Voltage (AC)AC 90-130V or 170-265V or 90-265V or 100-277V (50/60Hz)
Power Factor>0.9
Leakage Current<2.5mA/240V AC
Operating Temperature-40℃~+70℃
Working Humidity10%~90%RH
ProtectionCurrent Limiting,Over-voltage,Over-load,Short Circuit,Over Temperature
Safety Standard UL1012,IP67 or IP20, EN61347, IEC 61347.2.13:2013, 61347.1
EMC Standard EN55015, CISPR 15,EN61000, EN61547
Lifespan>50000 Hours
No Load Power



Rubycon or Nippon Chemi-Con




Silicon Gel (when need to be IP67)


We tested by following equipments to keep DALI 100% matchable  

1.from 1W-250W are available

2.Constant current output and constant voltage output for your choice

3.Specification can be customizable based on customer requirements.

4.High PF > 0.9, high efficiency > 80%

5 Protections:short circuit,over voltage,over temperature,overload

6.Comply with DALI V0 IEC60929 and DALI V1 IEC62386 standard,many projects adopt our DALI products,we have rich experience in DALI

7.Use best components,such as Rubycon or Nippon Chemi-Con capacitors

8.Offer 5 years warranty.
9.OEM and ODM are welcome.

10.Professional team will follow the whole after-sale.

11.Free shipping charge for exchange goods.
12.A variety of shipping methods for your choice.
13.Prompt delivery and professional after-sales service.
14.2~3 times burn-in tests with 100% full load for more than 24 hours.

  We always have materials in stock,delivery time is very short!!!




 Other packaging are customizable according to your requirement.


DALI member





Trade Shows



Company Information


Bright Star Lighting Co.,Ltd. was established in 2006,as an export-oriented high-tech enterprise,we are devoted to the R&D,manafucturing,selling and service of LED driver
We win the market by high quality & technology,all the components we take are reliable branded ones, such as Rubycon for capacitor.
All our produts are compliant with UL,CCC,FCC,SAA,TUV,CE and RoHS standards.The main products we produce are as following:

  • Waterproof / Non waterproof LED driver
  • Constant voltage / Constant current LED driver
  • Triac dimmable / 0-10V & PWM dimmable / Push dimming / DALI LED driver.




Send your enquiry to get free samples!


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China (Mainland)
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Supplier Assessments:
25 Transactions 220,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $92,000
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