Star Led
Todays deals on Star Led?
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500 PCs 1W PROLIGHT STAR POWER WARM WHITE LED 90 Lumen $594.99 |
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500 PC 1W PROLIGHT STAR HIGH POWER WHITE LED 100 lumen $594.99 |
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1000 High Power 1watt Blue Star LED Lamp bright Light 1w led $459.99 |
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1000pcs High Power 1W Green Star LED Lamp bright Light led $459.99 |
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1000pcs High Power 1W Red Star LED Lamp bright Light led $459.99 |
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1000pcs High Power 1W Warm White Star LED bright Light led $459.99 |
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1000pcs High Power 1W White Star LED Lamp bright Light cool white led $459.99 |
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1000pcs High Power 1W Yellow Star LED Lamp bright Light amber $459.99 |
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500 PCs 1W PROLIGHT STAR POWER WARM WHITE LED 90 Lumen $559.99 |
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500 PCs 1W PROLIGHT STAR HIGH POWER WHITE LED 100 lumen $559.99 |
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30,Star Bright 10W Full Color 400 Lumen White Led,W10 $420.00 |
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30,Star Bright 10W Full Color 400 Lumen White Led,W10 $420.00 |
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30,Star Bright 10W Full Color 400 Lumen White Led,W10 $420.00 |
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10,Star Bright 20W Full Color 600 Lumen White Led,W20 $368.00 |
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10,Star Bright 20W Full Color 600 Lumen White Led,W20 $368.00 |
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10,Star Bright 20W Full Color 600 Lumen White Led,W20 $368.00 |
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20 PC 10W WATT STAR HIGH POWER WARM WHITE LED 650 Lumen $297.49 |
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500 X High Power 1W Red Star LED Lamp 1watt Light bright $179.00 |
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500pcs High Power 1W White Star LED Lamp bright Light 1watt $179.00 |
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500pcs High Power 1W Yellow Star LED Lamp bright Light 1watt $179.00 |
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500pcs High Power 1Watt Green Star LED Lamp bright Light 1w LED $179.00 |
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500pcs High Power 1Watt Warm White Star LED bright Light 1w $179.00 |
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500pcs HighPower 1watt Blue Star LED Lamp bright Light 1w led $179.00 |
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20,Star Bright 10W Full Color 400 Lumen White Led,W10 $288.00 |
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20,Star Bright 10W Full Color 400 Lumen White Led,W10 $288.00 |
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20 PC 10W WATT STAR HIGH POWER WARM WHITE LED 650 Lumen $279.99 |
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20 PCs 10W WATT STAR HIGH POWER WHITE LED 750 Lumen!NEW $271.99 |
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50pcs 10W White High Power 700LM Lamp Prolight Star Led $270.00 |
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20 PCs 10W WATT STAR HIGH POWER WHITE LED 750 Lumen!NEW $255.99 |
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200 PCs 1W PROLIGHT STAR HIGH POWER WHITE LED 100 lumen $254.99 |
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200 PCs 1W PROLIGHT STAR POWER WARM WHITE LED 90 Lumen $254.99 |
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200 PCs 1W PROLIGHT STAR POWER WARM WHITE LED 90 Lumen $239.99 |
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200 PCs 1W PROLIGHT STAR HIGH POWER WHITE LED 100 lumen $239.99 |
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10pcs x XLamp Cree MC-E RGBW Emitter LED A5 20mm Star Base 430lm@700mA $170.00 |
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SHINP TL-2008 150mW RG-Y Twinkling Star Laser Stage Lighitng, DPSS, DMX512,PARTY $135.00 |
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10 PC 10W WATT STAR HIGH POWER WARM WHITE LED 650 Lumen $169.99 |
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10 PC 10W WATT STAR HIGH POWER WARM WHITE LED 650 Lumen $159.99 |
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20,Star Bright 5W Full Color 120 Lumen LM RED Led,5R $159.00 |
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20,Star Bright 5W Full Color 120 Lumen LM Red Led,R5 $155.99 |
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20,Star Bright 5W Full Color 120 Lumen LM Red Led,R5 $155.99 |
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20,Star Bright 1W Full Color 70 Lumen LM purple Led,1P $155.00 |
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10 PCs 10W WATT STAR HIGH POWER WHITE LED 750 Lumen!NEW $152.99 |
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20,Star Bright 5W Full Color 150 Lumen LM White Led,5W $149.99 |
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10,Star Bright 10W Full Color 400 Lumen White Led,W10 $149.00 |
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10,Star Bright 10W Full Color 400 Lumen White Led,W10 $149.00 |
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10,Star Bright 10W Full Color 400 Lumen White Led,W10 $149.00 |
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20,Star Bright 5W Full Color 120 Lumen LM BLUE Led,5B $148.00 |
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10 PCs 10W WATT STAR HIGH POWER WHITE LED 750 Lumen!NEW $143.99 |
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100pcs Red 3W LED Prolight Star 80Lm High Power Lamp 3Watt $142.50 |
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100 PC 1W PROLIGHT STAR HIGH POWER WHITE LED 100 lumen $135.99 |
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100 PCs 1W PROLIGHT STAR POWER WARM WHITE LED 90 Lumen $135.99 |
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50W Cool-white Taiwan Edison Hi-Power LED + Star 4000LM $115.00 |
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100 PCs 1W PROLIGHT STAR POWER WARM WHITE LED 90 Lumen $127.99 |
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100 PCs 1W PROLIGHT STAR HIGH POWER WHITE LED 100 lumen $127.64 |
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100x Blue 3W LED Lamp Prolight Star 90Lm High Power New $120.99 |
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100 x White 3W Lamp Prolight Star Light 100Lm 3watt High Power LED $120.00 |
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100 x Blue 3W Lamp Prolight Star light 90Lm High Power LED $120.00 |
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100 x Red 3W Lamp Prolight Star Light 80Lm 3watt High Power LED $120.00 |
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100 x Warm White 3W Lamp Prolight Star Light 100Lm 3watt High Power LED $120.00 |
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30,Star Bright 1W Full Color 100 Lumen LM White Led,W1 $117.00 |
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30,Star Bright 1W Full Color 100 Lumen LM White Led,W1 $117.00 |
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30,Star Bright 1W Full Color 100 Lumen LM White Led,W1 $117.00 |
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100pcs 3W White HIGH POWER LED Star 170LM 140°light $72.45 |
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100 X 3W Warm white HIGH POWER LED Star 160LM 140°light $72.45 |
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100pcs 3W Blue HIGH POWER LED Star 60LM 140°light $72.45 |
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100pcs 3W Red HIGH POWER LED Star 110LM 140°light $72.45 |
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100pcs 3W Yellow HIGH POWER LED Star 110LM 140°light $72.45 |
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100pcs 3W Green HIGH POWER LED Star 140LM 140°light $72.45 |
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200pcs 1W Red LED Without board Star HIGH POWER 100LM 140°light DIY S $96.50 |
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200pcs 1W Green LED Without board Star HIGH POWER 140°light DIY S $96.50 |
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200pcs 1W Red LED Without board Star HIGH POWER 100LM 140°light DIY S $95.50 |
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200pcs 1W Green LED Without board Star HIGH POWER 140°light DIY S $95.50 |
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100W Yellow 6000LM Lumen Energy Saving Star High Power LED Lamp Light $84.99 |
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5PCS X J 6D Cree MC-E 350mA 320lm Warm White Emitter LED 21mm Star Base $94.00 |
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12,Star Bright 5W Full Color 120 Lumen LM Red Led,R5 $93.60 |
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12,Star Bright 5W Full Color 120 Lumen LM Red Led,R5 $93.60 |
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12,Star Bright 5W Full Color 120 Lumen LM Red Led,R5 $93.60 |
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5 PCs 10W WATT STAR HIGH POWER WARM WHITE LED 650 Lumen $93.49 |
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100PCS x 1W Warm White LED Emitter 20mm star base 80lm $90.00 |
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100PCS x 1W Blue LED 30LM, 20mm Star Board DIY,465-475nm $90.00 |
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100PCS x 1W White LED Emitter 20mm Star Base 90lm $90.00 |
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20,Star Bright 3W Full Color 100 Lumen LM Blue Led,B3 $89.00 |
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20,Star Bright 3W Full Color 120 Lumen LM White Led,W3 $89.00 |
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20,Star Bright 3W Full Color 100 Lumen LM Green Led,G3 $89.00 |
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20,Star Bright 3W Full Color 100 Lumen LM Blue Led,B3 $89.00 |
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20,Star Bright 3W Full Color 100 Lumen LM Green Led,G3 $89.00 |
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20,Star Bright 3W Full Color 120 Lumen LM White Led,W3 $89.00 |
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20,Star Bright 3W Full Color 100 Lumen LM White Led,3W $88.00 |
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5 PCs 10W WATT STAR HIGH POWER WARM WHITE LED 650 Lumen $87.99 |
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5pcs x XLamp Cree MC-E RGBW Emitter LED A5 20mm Star Base 430lm@700mA $87.00 |
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20,Star Bright 3W Full Color 100 Lumen LM blue Led,3B $85.00 |
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10,Star Bright 1W Full Color 70 Lumen LM purple Led,1P $85.00 |
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5 PCs 10W WATT STAR HIGH POWER WHITE LED 750 Lumen!NEW $84.99 |
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5 PCs 10W WATT STAR HIGH POWER WHITE LED 750 Lumen!NEW $79.99 |
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50pcs White High Power Star LED Lamp Light 1 Watt $79.99 |
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100pcs 3W High Power LED Star 160LM +100pcs Aluminum plate #3WB $79.88 |
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5,Star Bright 10W Full Color 400 Lumen White Led,W10 $79.00 |
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5,Star Bright 10W Full Color 400 Lumen White Led,W10 $79.00 |
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5,Star Bright 10W Full Color 400 Lumen White Led,W10 $79.00 |
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50pcs High Power 1 Watt White Star LED Lamp Light 90LM $78.86 |
Star Led Questions
Led Tube drive technology development trend analysis
From a technical point of view of the market DC Led Tube light-driven technology needs analysis, high technology, the DC / DC Buck and high-efficiency resonant half-bridge (LLC) + PFC topology and power factor correction ((PFC) + Pulse Width Control (PWM) are two average current mode controller to form the new AC / DC driver IC will appear in a new generation of its vitality.
Technological advances, new technology to create human life. In recent years, global human consensus: the future with green energy-related industries brightest prospects. Led Tube bear the brunt of the lighting industry, will show infinite vitality and infinite mass market. 2009 Led Tube lighting industry in no way affected by the global economic crisis, the Chinese government’s energetic efforts, China Led Tube lighting industry is rapidly take the heat in 2009, became Led Tube light the first year, China Led Tube light chain in this economic crisis the rapid growth and improvement, Led Tube rapid development of next-generation lighting technology, driven Led Tube light of the industrial chain of millions companies thriving.
Led Tube light is a shining star, Led Tube can be made based on diverse, ever-changing lighting and lighting, Led Tube advertising big screen, Led Tube information screens, mobile phones and MP3/MP4 display backlighting and other consumer electronics, notebook computer and LCD-TV display backlight.
Led Tube light source to work, inseparable from the driver IC. This phase of Led Tube Lighting recent trends in terms of drive technology.
Led Tube light of the basic structure
Led Tube light of the basic structure is: Led Tube Light + drive power + metal / plastic structure. Led Tube Led Tube light products related to the brightness, color, life; drive power Led Tube products involving electrical performance and stability, reliability, life; metal / plastic structural products related to Led Tube cooling performance and stylish new, and different of applications.
Led Tube without carbon emission energy efficient light source
Led Tube light source is a new generation of solid light source, Led Tube light as a green, energy saving, energy saving, long life light and the sudden emergence of fourth-generation, broad interest, in full swing rapidly. Led Tube light as the fourth generation of new energy-saving light source at its birth Jibei various types of light source used to do. As the incandescent light only five percent of its luminous efficiency, and Led Tube light-emitting efficiency was almost close to ninety percent. Led Tube light with its high energy, long life, environmentally friendly features of interest become a widespread concern. In recent years high-brightness Led Tube light source because of its manufacturing technology advances, while its production cost and steadily declined, and now almost all of Led Tube light source can be used as a high-brightness, high efficient and energy saving, carbon-free lighting source.
Led Tube light source driver IC needs
The current DC Led Tube light source is a low voltage (VF = 2 → 3.6V), high current (IF = 200 → 1500mA) semiconductor devices work, you must provide a constant DC current to the appropriate normal light. Direct current (DC)-driven DC Led Tube light source technology has become more mature, because we use everyday lighting is high-voltage AC power supply (AC100-220V),Hydraulic Fittings so the technology must be used to obtain lower step-down voltage, common is a switching power supply step-down, and then alternating current (AC) converted into direct current (DC), then the driver IC can be converted into DC current source to promote Led Tube light shine. Therefore, the DC drive Led Tube light source system application program must be: switching power supply + constant current source. Led Tube must have a certain amount of space inside to accommodate the power supply module, but the E27 standard screw is very limited space, it is difficult placement. Whether through the step-down switching power supply, or other methods, the system will have a certain amount of wear and tear, DC Led Tube in AC, DC conversion between about 8 to 25% of the electricity is loss of efficiency of the system difficult to achieve over 90%. Thereby increasing the power conversion efficiency has been the chip and power supply manufacturers to pursue.
Led Tube light source driver IC Common
Current source driver IC Common Led Tube is borrowed from the universal power supply IC, truly designed for the Led Tube light source driver IC, little, many companies are in the design, estimated that by 2010 there may be a lot to be City . Led Tube light source drive current, low-cost solution is not a safe method of RC Buck to achieve, if the earlier Christmas lights; low-cost drives can also use the CCR and the LDO, which drive current is not large, CCR can only drive below 0.5W Led Tube, such as 0.06W straw hat lamp, LDO regulator method can be driven with 1W of Led Tube, Led Tube light but for the life of disadvantage; DC / DC Fiber Optic Terminal Box → constant current source may be present One of the best known program.
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