• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Benwei lighting
  • Model Number: BW-LD70W01
  • Output Power: 51 - 100W
  • Output Type: single &multiple
  • Input Voltage: 110-230V
  • Output Voltage: 28-40V
  • Output Frequency: 50/60Hz
  • Output Current: 2100mA
  • Standby Power: <0.1W
  • Max Ambient Temp: 50℃
  • Max Body Temp: 75℃
  • Short Circuit Protection: YES
  • Open Circuit Protection: YES
  • Overload Protection: YES
  • IP Rating: IP65
  • Dimensions: 150*37*28mm
  • Warranty: 2years
  • Certificate: CE, RoHS,FCC

Packaging & Delivery

Packaging Details: 45pcs in one carton(44*24*32).
Delivery Detail: within 3-10days after receiving the payment


1. High Efficiency
3. 2 Years Warranty
4.Over current protection, short circuit protection

70W LED Driver











High Efficiency

Class II Constant Current LED Driver

For Indoor LED Lighting

Strong Insulated Plastic Case, IP20

Cooling by Free Air Convection

100% Full Load Burn-in Test

Low Cost and High Reliability

3 Years Warranty


Protections: Open Circuit, Short Circuit, Over Load


Model List 
Brand NameBW
Model NO.BW-LD70W01
Output Current1500mA
Input VoltageAC 85V~256V
Output VoltageDC 20-40V
Power effiency85%
Constant current precision5%
Life span50000H
IC chipAccurate IC smart constant current
CapacitorQuality capacitor , long life 80000H
Applicationbulb, ceiling light, downlight


SafetyLoad open/short circuit auto-protect, protect then self-replacement



 Features :

Universal AC input/Full range

Protections: Short circuit / Overload / Over voltage

Cooling by free air convection

100% full load burn-in test

2 year warranty




1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.


2. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.


3. Tolerance: includes set up tolerance, line regulation and load regulation.


4. Line regulation is measured from low line to high line at rated load.


5. Load regulation is measured from 0% to 100% rated load.


6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.







Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
4 Transactions 20,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.