constant current led drive circuit,China constant current led drive circuit Manufacturers, Suppliers

4W Non-dimmable bulb led bulb e27 220v 3000k 250lm

Nov 05, 2012

... .Using constant current to control the chip, LED is working under constant current state to make sure of no flickering and long lifetime3.Using shading circuit ... to avoid current input under ...

Supplier: Hangzhou Honyar Electrical Co., Ltd.

[China Manufacturers]

Germany processing technology High lumens 10W led outdoor flood lighting 120V ip65 CE/RoHS approved

Mar 31, 2013

... 5.CE,RoHS approved Germany processing technology High lumens 10W LED outdoor lighting flood lights DC12V ip65 CE/RoHS approvedSpecification: Model ... keep in top working condition;3. High-precision constant current drive, which can extend the LED lifespan;4. Good material of lens to ensure ...

Supplier: Shenzhen Sunway Optoelectronic Technology Co., Ltd.

[China Manufacturers]

led GU10 3w led spotlight with AC100-240V CE,RoHS

Mar 26, 2013

led spotlight 1). 3W/4W/5W/6W 2). Aluminum +PMMA 3). ... CE FCC LED spotlight with 2 years warrantyParameter:Features1. lamp base GU10, MR16, G532. high quality aluminum, excellent heat sinking3. constant current drive, long ... , meeting room and advertisement lighting and decorationDirectly replace the traditional led light. Please contact me for more info,thanks for your ...

Supplier: Gielight Co., Ltd.

[China Manufacturers]

100-240V/AC diy rgb led panel lighting

Jan 22, 2013

... 000 hours lifespan 3.3 years warranty 4.CE&ROHS LED Panel Lighting Specification: ModelSpecification Size (mm)Net WeightOutput ... With heat protection system, the constant current driver can work under unstable voltage.Special circuit design, each LED can work separately thus it ... can avoid the influnence that a broken LED causes.No ...

Supplier: Jiangsu Gemanled Lighting Co., Ltd.

[China Manufacturers]

Outdoor Full Color Led Display

Feb 03, 2012

... 3.Pixel Density:6944 dots/SQ.M Outdoor Full Color Led DisplayModel No:HSGD-O-F-P12ItemParameterPitch Pixel12 MMLED Configuration1R,1G ... MetersMTTF5,000 HoursProtection LevelIp 65Pixel Density6944 Dots/ SQ.MDrive ModeStatic constant current Function and Technology characters:1. SMD 3-in-1 tech ... , factories, monitoring centers, hospitals, bars etc. Module: Outdoor Full Color Led Display

Supplier: Shenzhen Haisheng Optoelectronics Co., Ltd.

[China Manufacturers]

P16 soccer led display

Mar 25, 2013

... temperature25+6015Operating humidity10%95%RH16Control modeSynchronized with computer monitor17Drive modeconstant current driving,static scan18Accepting signalPAL/NTSC/SECAMS-VideoVGARGBComposite VideoSDI19Systems operating platformsWindows98 ... & short ROI time:commercial advertising LED display screen, Stadium perimeter LED display screen, Mobile trailer LED display screen for mobile media, shopping ...

Supplier: Shenzhen NJW Export & Import Trading Co., Ltd.

[China Manufacturers]

AC/DC 12V LED G4 14pcs 5MM 4-5LM/pcs 0.7W/1W/1.5W

Jan 24, 2013

... , long life: LED the service life of a three-50000 hours.3, safety performance is high: drive the isolation constant current output, provide stable ... output current, reduced attenuation, and ensure high power LED use safety.4, dustproof ...

Supplier: Linan Global Import & Export Co., Ltd.

[China Manufacturers]

2013 new product 5w led E27 white bulb

Feb 14, 2012

... light 4,CE Rohs bulb 2013 new product 5w led E27 white bulb Specification: Product No. MP-Bdia ... up to RoHS &CE standard;5.Light adopts special constant-current supply, could be off and on frequently, no filament ... life-span should not be effected by the frequently circuit changer;6.The light could be up to the ... best light intensity when lighting up.The LED light is up to 80% energy saving and ...

Supplier: Xiamen Mutual Prosperity (MP) Trading Co., Ltd.

[China Manufacturers]

7W 220V E27 base led bulb household led PAR light 60 degree lense

Feb 05, 2013

... , Roths, TUV certification 7W 220V E27 base led global bulb household led bulb 60degree lenseModel: OSC-S07W1A-01Power: 7WLED light ... source: 7pcs 1W Epistar LED Input Involtage: AC85- 265V 50/ 60HZ Lumens: 530~560lmNet ... high brightness,choose monochrome or full-color effect.350MA constant-current drive power,longevity and above 50000 hours.Applications:1. Replacement ...

Supplier: Shenzhen Oscar LED Co., Limited

[China Manufacturers]

50W RED color led Epiled chip light source

Jul 29, 2012

... Energy,Environmental protection 50W HIGH POWER LED COB NO.SpecificationDescription1Product Name:LED flood light2Model:VF50013Power source:1*50W5Volt ... 50000h17Benefits:Wide range of input voltageNew high efficiency constant current driveNo delay start, no glare, no hummingLong life ... 3 years22OEM/ODM service:yesAppication:Product Characters 1. LED Flood Light are environmentat friendly and contian no ...

Supplier: Shunde Junan Jueteng Lighting Electrical Factory

[China Manufacturers]

10W t10 LED fluorescent tube

Aug 15, 2012

1.10W t10 LED fluorescent tube 2.Nominal lamp life time 50, ... (Nominal voltage) AC85-265V 10W t10 LED fluorescent tubeTechnical Specification:Technical specifications of9W t10 LED fluorescent tubeIntroductionBase (standard designation) G13 Shell ... s)1.5s Power factor(PF)>90%Polarity Bipolar ProtectionLED Drive constant-current driveLight Source0.06W DIP Φ5 LEDLED lamps quantity144LifespanNominal lamp ...

Supplier: Shenzhen Chenaoxin Electronic Co., Limited

[China Manufacturers]

new products es111 led gu10 spot light with cob light source

Jul 21, 2012

... constant current driver which is 94% efficiency with over-heat protector,can work well in instability voltage.4.Special electric circuit ... Profile:Lanbot Optoelectronic Technology Co.,Ltd. is a professional LED lights manufacturer in China, we specialize in developing and ... producing LED Horizontal inserted lamp/ Spot Lights/LED strip Lights/Tube Lights/Ceiling Lights/ ...

Supplier: Huizhou Lanbot Optoelectronic Technology Co., Limited

[China Manufacturers]

Led willow tree light,Outdoor /Indoor decorative LED tree light

May 24, 2012

... view with high simulation 3.Energy Saving&Environment friend LED light willow treeShenzhen Mingxingguang Electronic Technology CO., LTDWelcome ... management and Lumen maintance.Particularly designed constant current driver for open or short circuit protection.ResistanceHigh shock and vibration resistanceLumen ... are warmly welcome to visit our factory. Led willow tree light,Outdoor /Indoor decorative ...

Supplier: Shenzhen Mingxingguang Electronic Technology Co., Ltd.

[China Manufacturers]

LED video screen,LED display

Jan 03, 2013

... for you? Following is the answer 2)CE/UL LED videoOUYE TECH IS THE SOLUTIONLED Display giant screens consent the ... by advertising reproduced at day and night time.THE ADVANTAGESThe LED Display Screen is installed in areas with high persuit. ... 1000W/ m2Average Power Comsumption400 W/ m2Luminance>8500CD/ m2Drive ModeStatic constant currentViewing Angle1200(H)/500 (V)Working VoltageAC220V±15% 47~64HZDrive ...

Supplier: Guangdong Ouye Electronic Technology Co., Ltd.

[China Manufacturers]

Huahai P7.62 led 3d display

Mar 26, 2013

... FCC,RoHS 3)Lifespan:100,000 hours 4)LED Dot Matrix displays are on sale Huahai P7. ... 62 led 3d displayLED Dot Matrix displays are on sale ... /m2Consumption(Average)400W/m2Display CardDVI cardControl Mode SynchronousDrive ModeStatic constant currentRefresh Rate(HZ)420Working Temperature(°C)-25-- +85 ... 000 hoursworkshop:equipment:certification: Huahai P7.62 led 3d display

Supplier: Shenzhen Huahai Chengxin Electronic Display Technology Co., Ltd.

[China Manufacturers]

Waterproof led video display high quality with competitive price

Mar 27, 2013

... )Color Display1.07BillionCabinet resolution96X96Brightness≥8000nitCabinet weight58KG/sq. mMITBF0.00001Drive modeConstant current,1/4 ScanIPIP65Max Power Consumption600W/sq. mWarranty2 yearLED ParameterR:d ... Optoelectronics (shenzhen) Co.,Ltd, mainly involved inLED encapsulation and LED Display.,led lamps , led lights .Since 2010, owe to enlarge the company scale ...

Supplier: Shenzhen BESDLED Co., Ltd.

[China Manufacturers]

P25 led billboard outdoor price

Mar 22, 2013

... sign, IP67 4.CE&RoHs certificate P25 outdoor led billboard DISCRIPTION:1. Function and Technology Character (1) Multiplied ... hoursModule Brightness Uniformity<5%Flatness±1mmIngress ProtectionIP67VentilationQuite running fansEarth Leakage Current<2mAOperating Temperature Range-40~+70degreeDisplay Input Format(With Video ... PHOTO OF OUR COMPANY-OFFICE AND OUR PRODUCTS: P25 led billboard outdoor price

Supplier: Huaming Optoelectronics Co., Ltd.

[China Manufacturers]

Alibaba express P16 full color led display screen

Feb 09, 2013

... CE, ROSH.CCC Outdoor full color led display screen Alibaba express outdoor streets led display China LED displayItem ParameterPitch Pixel16 MMLED Configuration2 R ... ~250MetersMTTF5,000 HoursLifespan100,000HoursProtection LevelIP65Pixel Density3906 Dots/ SQ.MDrive ModeStatic constant currentControl SystemLINSNControl ModeSynchronous/Asynchronous

Supplier: Shenzhen Zxsheng Opto Co., Ltd.

[China Manufacturers]

Full Color Stadium Outdoor LED display screen

Apr 02, 2013

... and video. 2. high brightness and waterproof. outdoor led display screenWorking time≥50000 hoursLife(50%brightness)≥100,000 ... color10.7 billionWaterproof(front/back)IP65Brightness Control100Refresh300HZFrequency60HZDriving modeConstant-current DriveScanStatic ScanLED display Power outputAC220V/50HZ or AC110V, ... technology. It’s well ahead of the LED Screen industry with the advantages of longer life ...

Supplier: Shenzhen Eastar Electronic Co., Ltd.

[China Manufacturers]

High Definition decorative giant led display wall

Dec 18, 2012

... warranty:2 years and spare parts p10 RGB advertisment outdoor led display Technical Parameters: DescriptionTechnical parameterUnit moduleModule size160*160mmPixel pitch10mmPixel ... ≤ 20mA(single LED)Control systemCPUPentium4 or aboveOperating systemWIN98/2000/NT/XPControl methodSynchronizationMain technical parameterDriving device1/4scanningDrive typeConstant Current driver ICRefresh frequency ...

Supplier: Shenzhen GCL Electronics Co., Ltd.

[China Manufacturers]