Hottest high power led 50w 10000k

1.High Lumen 5500lm 2.CCT from 2000-20000k 3.High thermal conductivity base 4.Low light degradation 5. 4 years warranty

Hottest high power led 50w 10000k

Specification:

Power:50wattCurrent:1750mAVoltage:30-34v Luminous:5000-5500lmLife span:90000HrsCCT Range:2000-20000kelvin CRI Range:65%-90%Routine CCT:warm 3000-3200k/cool 6000-6500k Routine CRI:65-70% warm/70-75% cool  Chips brand:US Bridgelux45mil  or Taiwan Epistar45mil Light degradation:2‰ over 5000hrs continuous lighting Raw materials: LED Chips: Formal USA Bridgelux or Formal Taiwan Epistar chips Phosphor Powder:USA Intermatix Phoshor powderGold wire: from Germany Heraeus Holding ,100% high purity gold,low electricity resistance.Silicon Glue : Dow corning silicon/epoxy glue,high stablity and low rate of oxidation reaction.Led base:RED COPPER BASE,high thermal conductivity ,reach 450k/m.w (copper only 300k/m.w  Service from GMKJ: 4 Years quality guarantee .unconditional return back if unsatisfied .Provide lowest cost for  goods'  shippment.Provide customized color temperature and CRI if need.Provide full data sheet and test report for every order every items.Provide CE,SGS,Rohs,UL,ISO9001 CERTIFICATION.Provide enough market and prices info for other accessories for your lamp manufacture.Provide PCB desgin and 1watt LED soldering  and other OEM severice if suctomer need. Provide VIP  SPECIAL discount for big order and long-term cooperaton customer.

 

 

 

Available Power: 1w, 3w, 5w, 10w, 20w, 30w, 50w, 80w, 100w 200W 300W high power led diode

Available chips:US bridgelux,Taiwan Epistar45mil,Taiwan Epistar35mil,Taiwan Genesis,Taiwan Epileds.

Available color :white,blue,red ,green,yellow,orange,rgb,uv 

Available CCT :2000-2200k/3000-3200k/4000-4500k/5000-5500k/6000-6500k/15000-20000k

 

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The main raw materials:

Chips 

US Bridgelux,Taiwan Epistar,Taiwan epileds,Taiwan Genesis,also we are vip cistomer for Bridgelux Inc for nearly 3 years.

Gold wire

Germany Heraeus   99.99% purity gold wire,as we know metals expand with heat,high purity gold has higher ductility,lower 

Electricity resistance .

Epoxy/Silicon glue:

Dow corning   Higher temperature resistance,lower rate of oxidation reaction, keep transparent for long time.

Phosphor powder:

USA Intermatix   fine and smooth,uniform in size, better performance in lumens,better light-emitting uniformity.

Led  base:

red/black  copper base ,for better thermal conductive/cooling ,thermal conductivity reach 450 w/m.k 

The main equipment:

USA ASM die bonding machine

USA ASM wire welding and soldering machine

JAPAN Mushasi powder spoting machine 

JAPAN Mushasi glue sealing machine 

Testing Report: 

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Shenzhen Guangmai Electronics Co,. Ltd is TOP 100 LED manufacturer in China!!!

 Workshop: