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waterproof electronic led driver manufacturer 36 watt led driver circuit constant currentled led driver 50w

1-14 Pieces
15-29 Pieces
>=30 Pieces
Min. Order
1 Piece
Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
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Company Information

Chengdu Senlu Electric Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 30,000+
8 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Protections: Shortcuit Overtemp Overload Overtemp
Warranty: 2Year
Place of Origin: Sichuan China
Output Power: 50
Output Type: Single
Product Name: Senlu long lifespan Driver
Output Current: 1.15A
Material: Aluminum Housing
Input Voltage: 85-305VAC
Model Number: SL50-L.E1
Certification: CE ROHS FCC
Brand Name: SENLU
THD: <10%
Type: Consant Current
Packing: white box
Power Factor: 0.99
Application: LED Lighting
Output Frequency: 50/60Hz
Packaging Detail: Each led driver will be packed by opp bay ,then 10pcs will be sent to one outer carton
Selling Units: Single item
Single package size: 10X9X6 cm
Single gross weight: 0.5 KG
Package Preview:,

waterproof electronic led driver manufacturer  36 watt led driver circuit  constant currentled  led driver 50w 

Product Description

Senlu Driver  SL50-L.E1 series is a 50W, constant-current, programmable LED driver that operates from 90-

305 Vac input with excellent power factor.


It is created for low bay, tunnel and street lights. High stability driver made by the top brand electric components.


Driver filled with thermal conductive sillicone to achieve heat dissipation, dust, moisture, and corrosion protection

The highefficiency of these drivers and compact metal case enables them to run cooler, significantly improving

reliability and extending product life.


To ensure trouble-free operation, protection is provided against input

surge, output over voltage, short circuit, and over temperature.


1. Photos of 50W LED Driver

55W led Driver .jpg


2. Structure of Senlu led Driver 



3. Senlu Driver details 


Driver for SL17--SL55.jpg



Advantage & Benefit


 Stable Quality And Long lifespan Driver

   (1) Top Brand driver electronic components.

   (2) Efficiency >88% Power Factor:0.99 (Built-in active PFC), THD <10%  

   (3) IP65/66,  Waterproof/Dustproof/Rotproof

   (4) Lifespan: 50000 hours at 25 deg C

   (5) Wide voltage input 85~265V AC

   (6) Smart dimmer(Optional): Dali,PWM,1-10V dc,Time dimming. 

   (7) Multiple Protections: 

Short Circuit Protection, Open Circuit Protection,Overload Protection, Filter Protection, Over   voltage Protection, Lighting Strike protection

    (8) Patented design: Senlu designed plug-in and out connecting waterproof piece with rubber material at input and output end of driver, if driver failure happen, easy for replacement with a new driver.

D2 driver



Learn More About Senlu Advantage>>


Quality control


Strict QC System:




Used In LOW Bay ,Tunnel Light,Flood light,Street Lightetc.





Learn More About Senlu Project>>
Packaging & Shipping

1.Standard export carton box.
2.Pallet packing for bulk orders.
3.Container loading for large orders.
4.Ply wood case could be added for some big watt to ensure safety.

5.Shipping by sea,by air or by express optional.


Company Information

 *Senlu is a leading manufacturer and developer of high power industrial lighting from 1999.

*Main products: LED High Bay Light,LED Flood Light, LED Street Light and LED Explosion-proof Light etc.     Power range from 10 to 1000W.

*Senlu obtain more than 30 patents in led field. Core competive patent is solod core sunflower heat sink. 

*Senlu attend lighting exhibitons in every year, such as Canton fair,HongKong Lighting Fair,Thailand bangkok lighting fair ect.Have develop more and more business with all around the world.Sales Agent Wanted!

2018-6 New Co. pic.


CE certQQ20180719170353QQ20180719170444Honor wall


1. Sample
     Samples are always availble for each model . Samples can be ready in 3~5 days once payment received.

2. MOQ & OEM
     MOQ is 1PCS,and OEM could be acceptable. We could print your logo and info. on our products and packages.

3. Payment
     Accept T/T,L/C,WESTERN UNION,PAYPAL, We also cooperate with agency One Touch LTD, Alipay.

4. Delivery
     3-5 days for sample order,and 10-25days for bulk order. More than 10000pcs Per month.

5. Warranty Policy
     We have more than 17 years lighting experience,and our factory do the warranty not from a gurarantee words or paper,but from our quality confidence and responsibility to our customers ,and also fast response of after sales service to our customer within 24hours.
   ---1) If driver failed, we will send new driver within warranty!
   ---2) If LED failed,we will send new LED!!
   ---3) If unclear reason,we will send new set!!!

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