LED Grow COB Chip Phyto Lamp Full Spectrum AC220V 20W 30W 50W For Indoor Plant Seedling and Flower Growth Fito lamp on. -> LED Выращивания COB Фитолампа Полный Спектр AC220V 20W 30W 50W Для Внутреннего Роста Растений Рассады и Цветов Фито лампа on.

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Hydroponice AC 220V 20w 30w 50w cob led grow light chip full spectrum 380nm-840nm for Indoor Plant Seedling Grow and Flower

 

 

 

Specification:

1. Light source: DOB

2. Color: 380-780nm(For Veg)/3500k(For Bloom)/450-455nm 3. Phosphor: 660nm (other supplier use 620nm,so it is cheap) 4.Chip:Bridgelux  5. Power:20w/30w/50w 6. Input Voltage:  AC  110V/220V-265V 7.   Size:   75x40x1.6mm 8. Housing Material: Aluminum 9.    Dimmable:   Yes 10. Source Life: >50,000 hours 11. Lighting angle: 120 12. Warranty: 3 Years 13.why our led chip is better than other chip, because this is new technology DOB,There are 7 fuctions to protect led chip long lifespan.         A1:MOV for surge protection>4000V passed         A2:1000V Bridge rectifier         A3:Constant current and constant power control         A4:NTC sensor for pcb overheat protection         A5:Voltage-regulator for ic vdd protectio         A6:Driver IC, over voltage and over current control                A7:It can use led dimmer or SCR dimmer to dimming it ​ The junction temperature is 120 degrees, it is recommended that the maximum operating temperature of the chip is less than 90 degrees.   Remark:   It must need a heatsink aluminum for cooling, do not light it without heatsink aluminum.   ​ LED Lens Order Link:  https:/store/product/DIY-LED-Lens-For-AC-LED-COB-DOB-Lamps-Include-PC-lens-Reflector-Silicone-Ring-Lamp/903774_32948097700.html   ​ Heatsink Order Link:   https:/item/20W-30W-50W-60W-LED-aluminum-Heatsink-radiator-heatsink-with-fan-led-radiator-for-led-full/32829070741.html?spm=2114.10010108.1000023.3.3f5d9e3ccBckCS   Heatsink 12V Fan Driver:  https:/store/product/12V-10W-Fans-driver-Power-supply-High-Speed-Fans-for-led-grow-light-chip-small-driver/903774_32616718769.html?spm=2114.12010612.0.0.316022b1Nur8vq   Thermal Silica Sheet  Order Link:   https:/store/product/Thermal-Pads-Conductive-Heatsink-Thermal-Silica-Sheet-Viscous-Adhesive-For-Chip-CPU-GPU-RAM-LED/903774_32867476009.html   LED Dimmer Order Link::https:/store/product/AC-COB-LED-grow-Chip-thyristor-dimmer-200W-infrared-remote-dimmer-switch-trailing-edge-phase-Driverless/903774_32932954182.html   Attention please: we will send the lamp with strong package, but sometimes it will have some problem, if it have damaged when shipping,please take steps by following: 1.Send us a message and tell us what is wrong with the lamp. 2.Also attaching photos or possibly send us video of test. By the two steps, we will solve the probelm to you. Please do not Open dispute and do not Give us negative feedback when the lamp was damaged. ​  

 

 

 

 

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